Redistributing the Toner, Printer Maintenance 195 | HP and 8150 MFP

Chapter 4 Printer Maintenance

195

Redistributing the Toner

When toner is low, faded or light areas might appear on a printed page. You might be able to temporarily improve print quality by redistributing the toner. The following procedure might allow you to finish the current print job before replacing the toner cartridge.

1 Open the top cover.

1

2Remove the toner cartridge from the printer.

3Rotate the toner cartridge and gently shake it from side to side to redistribute the toner.

2

Note

If toner gets on your clothing, wipe it off with a dry cloth and wash clothing in cold water. (Hot water sets toner into fabric.)

Continued on next page.

Managing the Toner Cartridge

Image 195

HP and 8150 MFP manual Redistributing the Toner, Printer Maintenance 195

Contents

User Guide HP LaserJet 8150, 8150 N 8150 DN, 8150 HN, MFP Printers Copyright and License On next Online ServicesHP Customer Care World Wide WebPage Obtaining software utilities and electronic information For U.S. and CanadaFor Asia-Pacific countries For European English HP direct ordering for accessories or suppliesHP Support Assistant compact disc For Australia, New Zealand, and India HP Service Agreements HP Service Information Customer support options worldwide On next In-country support numbers Page Contents Advanced Printing Tasks Problem Solving Printer Maintenance HP Digital Copy Service and Support Printer Memory and Expansion SpecificationsPrinter Commands Control Panel MenusPage Introduction Introduction Button Button Name Function Navigation Features Text Conventions Text ConventionsText Format Style Meaning or Function Display Panel Additional Features of Acrobat Reader Zoom ThumbnailsBack Find Tips for Use Tips for Use Overview Printer BasicsOverview Printer Basics Speed and Throughput Printer Features and BenefitsResolution Printer Features and Benefits Enhanced Productivity 8150 MFP Memory Language and Fonts Paper Handling OptionsInput Output Environmental Features ConnectivityInput/Output Firmware Updates HP LaserJet 8150 N printer ConfigurationsPrinter Information HP LaserJet 8150 printer HP LaserJet 8150 HN printer HP LaserJet 8150 DN printer HP LaserJet 8150 MFP printer Printer Parts and Locations Printer Basics Accessories and Supplies Accessories and Supplies Suggested Accessories On next Windows Users Optional Hard Disk Macintosh Users Ordering Information OrderDescription or Use Number Order Printer Stands Paper Handling Supplies Printing Chapter Printer Basics Memory, Fonts MassStorage Accessories CableInterface Enhanced I/O Cards HP JetDirect print server Maintenance KitDocumentation Order Order Control Panel Layout Control Panel Layout Light Indication Control Panel Lights Configuration Key Function Control Panel Keys Factory defaults from the Resets Menu Control Panel Menus To change a control panel setting To print a control panel menu map Paper Handling LED Status Interpretation Paper Handling LED Status Interpretation Off Macintosh Software Client Network Administrator Windows SoftwarePrinter Software Windows Client Windows Software On next On next Printer Basics Printer Drivers WindowsMacintosh Drivers Included with the Printer PCL 5ePS a Windows installation Typical InstallCustom Install Select Custom Install to Printer Basics Macintosh installation InstallCustom Additional Drivers Software for Windows For Windows 9x, Windows NT 4.0, and Windows Installing Windows Printing Software CD For Windows Installing Macintosh Printing Software Access the Windows Printer Driver Printer Basics Printer Driver Help Choose the Right Printer Driver for Your Needs HP JetSend Communications Technology HP JetSend is not available for the Macintosh How the JetSend Communications Technology Works Software for Macintosh Computers Apple LaserWriter 8 DriverPostScript Printer Description Files PPDs HP LaserJet Utility Macintosh Fonts Software for Networks HP Web JetAdmin HP JetDirect Printer Installer for Unix HP LaserJet Utility Macintosh HP LaserJet Resource Manager Printer Basics Printing Tasks Printing Tasks Loading the Input Tray Loading TrayLoading the Input Tray On next On next Select On next On next On next Printing Tasks Printing Tasks Loading the Optional 2000-sheet Input Tray Tray On next Printing Tasks 100 Selecting the Output Bin Printing Tasks 101Selecting the Output Bin Printing Tasks 102 Printing Tasks 103 Printing to the Standard Output Bin Printing Tasks 104 Adjusting the Paper Stop Printing Tasks 105 Printing to the Face-up Bin Collator Printing to a MailboxPrinting Tasks 106 Mailbox Printing Tasks 107 Job SeparatorStacker Nonbidirectional Environment How to Configure the Operating ModesPrinting Tasks 108 Bidirectional Environment Bin Tabletop Mailbox Mailbox ModeBin Mailbox with Stapler Job Separation, Collator, and Stacking Modes Printing Tasks 110Bin Tabletop Printing Tasks 111 Selecting a Mailbox through the Software Printing Tasks 112 Selecting Mailboxes from the Control Panel Printing Tasks 113 Using the StaplerUsing the Stapler Loading Staple Cartridges 5-bin Mailbox with Stapler 114 Stapling Documents 5-bin Mailbox with Stapler Printing Tasks 115 Selecting the Stapler through the Software Printing Tasks 116 Selecting the Stapler from the Control Panel Printing Tasks 117 Printing Tasks 118 Guidelines for Printing Both Sides of Paper Paper Orientation for Printing Both Sides of Paper Printing Tasks 119Tray All other trays Printing Tasks 120 On next Printing Long-edge Left-to-right Portrait defaultLayout Options for Printing Both Sides of Paper Printing Tasks 121 Printing right-to-left Printing Tasks 122 Printing Envelopes Printing EnvelopesFeeding Envelopes Automatically Optional Envelope Feeder Printing Tasks 123 Printing Tasks 124 Printing Tasks 125 Inserting the Envelope Feeder Printing Tasks 126 Loading Envelopes into the Envelope Feeder Printing Tasks 127 Printing Tasks 128 Changing Fuser Levers for Printing Envelopes Printing Tasks 129 Printing Tasks 130 Printing Envelopes from Tray Printing Tasks 131 Printing Tasks 132 Loading Envelopes in Tray Printing Tasks 133 Printing Envelopes from Your Software Application Printing Special Paper Printing Special PaperPrinting Letterhead, Preprinted Paper, or Prepunched Paper Printing Tasks 134 Printing Tasks 135 Printing Labels Printing Tasks 136 Printing Tasks 137 Printing Transparencies Printing Tasks 138 Printing Special Paper On next Paper Source Paper Size Custom-size Paper in TrayPrinting on the Smallest-Sized Paper Printing Tasks 139 140 Printing Bleeds Printing Cards, Custom-size, and Heavy Paper Guidelines for Printing Custom-size PaperPrinting Tasks 141 Printing Tasks 142 Setting Custom Paper Sizes Printing Tasks 143 Advanced Printing Tasks 144 Advanced Printing Tasks Advanced Printing Tasks 145 Advanced Printing Tasks 146 Using Features in the Printer DriverUsing Features in the Printer Driver Printer Collation Saving Printer Setup Information New Printer Driver FeaturesAdvanced Printing Tasks 147 Advanced Printing Tasks 148 Printing with a Watermark Different First Advanced Printing Tasks 149Different First Advanced Printing Tasks 150 Blank Back Advanced Printing Tasks 151Blank Back Printing Multiple Pages on One Sheet of Paper Advanced Printing Tasks 152Printing left-to-right Advanced Printing Tasks 153 Customizing Tray 1 Operation Customizing Tray 1 OperationTray 1 Mode=First Advanced Printing Tasks 154 Advanced Printing Tasks 155 Tray 1 Mode=Cassette Advanced Printing Tasks 156 Manually Feeding Paper from Tray To print by type and size of paper, do the following Printing by Type and Size of PaperBenefits of Printing by Type and Size of Paper Advanced Printing Tasks 157 Advanced Printing Tasks 158 Chapter Advanced Printing Tasks 159 Changing the Variable Fuser Mode Changing the Variable Fuser ModeAdvanced Printing Tasks 160 Advanced Printing Tasks 161 Advanced Printing Tasks 162 Loading Custom-size Paper Advanced Printing Tasks 163Loading Custom-size Paper Advanced Printing Tasks 164 Advanced Printing Tasks 165 Job Retention Job RetentionAdvanced Printing Tasks 166 For Windows only Advanced Printing Tasks 167 Quick Copying a Job Advanced Printing Tasks 168 Printing Additional Copies of a Quick Copy Job Advanced Printing Tasks 169 Deleting a Stored Quick Copy Job Advanced Printing Tasks 170 Proofing and Holding a Job Advanced Printing Tasks 171 Printing the Remaining Copies of a Held Job Advanced Printing Tasks 172 Deleting a Held Job Printing a Private Job Specifying a Private JobAdvanced Printing Tasks 173 Advanced Printing Tasks 174 Releasing a Private Job Advanced Printing Tasks 175 Deleting a Private Job Storing a Print Job Specifying a Stored Job as PrivateAdvanced Printing Tasks 176 Advanced Printing Tasks 177 Printing a Stored Job Advanced Printing Tasks 178 Deleting a Stored Job Printing with the Optional HP Fast InfraRed Connect Advanced Printing Tasks 179Printing with the Optional HP Fast InfraRed Connect Advanced Printing Tasks 180 Setting Up to Print with Windows Advanced Printing Tasks 181 Advanced Printing Tasks 182 Printing a Job Advanced Printing Tasks 183 Advanced Printing Tasks 184 Interrupting and Resuming Printing Edge-to-Edge Printing Advanced Printing Tasks 185Edge-to-Edge Printing Advanced Printing Tasks 186 Duplex Registration Advanced Printing Tasks 187Duplex Registration Advanced Printing Tasks 188 Printer Maintenance 189 Printer Maintenance Printer Maintenance Kit Printer Maintenance KitHP Policy on Non-HP Printer Maintenance Kits Printer Maintenance 190 Toner Cartridge Storage Printer Maintenance 191Managing the Toner Cartridge HP Policy on Non-HP Toner Cartridges Printer Maintenance 192 Toner Cartridge Life ExpectancyChecking the Toner Level Printer Maintenance 193 Resetting the HP TonerGauge Printer Maintenance 194 Continue Printing When Toner is Low Redistributing the Toner Printer Maintenance 195 Printer Maintenance 196 Cleaning the Printer Printer Maintenance 197Cleaning the Printer 198 Cleaning the Printer Printer Maintenance Printer Maintenance 199 Using the Printer Cleaning Problem Solving 200 Problem Solving Configuration see HP Digital Copy Problem Solving see Problem Solving 201 Problem Solving 202 Clearing Paper JamsClearing Paper Jams Paper jams can occur at the following locations Problem Solving 203 Problem Solving 204 Clearing Jams from the Input Tray AreasClearing Tray Clearing the Right Door Problem Solving 205 Clearing Trays 2 Problem Solving 206 Clearing the Optional 2 x 500-sheet Input Trays 4 Problem Solving 207 Problem Solving 208 Clearing Paper Jams Clearing the Optional 2000-sheet Input Tray Tray Problem Solving 209 Problem Solving 210 Clearing Paper Jams Clearing the Optional Envelope Feeder Problem Solving 211 Problem Solving 212 Clearing Paper Jams Problem Solving 213 Clearing Jams from the Optional Duplex Printing Accessory Problem Solving 214 Clearing Jams from the Top Cover Area Problem Solving 215 Problem Solving 216 Clearing Paper Jams Problem Solving 217 Clearing Jams from the Output AreasClearing the Standard Output Bin Clearing the Left Door Fuser Area Problem Solving 218 Clearing the Optional Multibin Mailboxes Problem Solving 219 Problem Solving 220 Clearing Jams from an Optional HP Output Device Problem Solving 221 Clearing Jams from the Stapler 5-bin Mailbox with Stapler Problem Solving 222 223 Clearing Paper Jams Problem Solving Problem Solving 224 Situation SolutionSolving Repeated Paper Jams Problem Solving 225 Understanding Printer Messages Problem Solving 226Understanding Printer Messages If a message persists Message Explanation or Recommended Action Using the Printer Online Help SystemProblem Solving 227 Printer Messages Chapter Problem Solving 228 Printer Messages Close Output Delivery Path Chapter229 Path Chapter Problem Solving 230 Printer Messages Chapter Problem Solving 231 Printer Messages EIONot Functional ENV Feeder Load Chapter Problem Solving 232 Printer MessagesInitializing Spinning UP Flash Device Chapter Problem Solving 233 Printer MessagesFinisher Flash Input Device Chapter Problem Solving 234 Printer MessagesInstall Toner Install Tray Lost Chapter Problem Solving 235 Printer MessagesSettings Manually Feed Chapter Problem Solving 236 Printer Messages Offline Chapter Problem Solving 237 Printer Messages OUT Chapter Problem Solving 238 Printer MessagesRAM Disk On Staples Chapter Problem Solving 239 Printer Messages Chapter Problem Solving 240 Printer Messages Chapter Problem Solving 241 Printer Messages Chapter Problem Solving 242 Printer Messages LocationPress GO to Continue Chapter Problem Solving 243 Printer Messages OverflowGO to Parallel I/O Chapter Problem Solving 244 Printer Messages Chapter Problem Solving 245 Printer Messages Power to Chapter Problem Solving 246 Printer Messages Printer Error Problem Solving 247 Printer Messages Cycle Power to Chapter Problem Solving 248 Printer Messages Chapter Problem Solving 249 Printer Messages Problem Solving 250 Printer Messages Check Cables Chapter Problem Solving 251 Printer MessagesCycle Power Device Failure Chapter Problem Solving 252 Printer Messages Chapter Problem Solving 253 Printer Messages Correcting Output Quality Problems Problem Solving 254Correcting Output Quality Problems Problem Solving 255 Troubleshooting Steps Follow the steps Order they are listed Problem Solving 256 Problem Solving 257 258 259 Correcting Wrinkles on Envelopes Problem Solving 260 Problem Solving 261 Determining Printer Problems Troubleshooting ChecklistProblem Solving 262 Problem Solving 263 Printer Does Not Turn On Printer ProblemsProblem Solving 264 SituationSolution Problem Solving 265 Blank or Garbled Control Panel Display Problem Solving 266 Printer Cannot Print Configuration Software, Computer, and Printer Interface Problems Problem Solving 267Print Job Does Not Print Problem Solving 268 Print Job Does Not Print Problem Solving 269 Print Job Does Not Print Print Speed is Too Slow Problem Solving 270 Print Job Does Not Print Printing is Incomplete or Incorrect Problem Solving 271 Print Speed is Too Slow Problem Solving 272 Printing is Incomplete or Incorrect Problem Solving 273 Printing is Incomplete or Incorrect Problem Solving 274 Printing is Incomplete or Incorrect SituationSolution Situation Solution SituationSolution Print Job on Custom Paper Does Not Print Correctly Feed Type Size Problem Solving 279 Problems with Tray Printing Tasks Problems with the Optional 2000-sheet Input Tray Tray SituationSolution Situation Solution SituationSolution Situation Solution Situation Solution SituationSolution Problem Solving 288 Problems with the Optional 8-bin Mailbox Problem Solving 289 Problems with the Optional 8-bin Mailbox Situation Solution SituationSolution Problem Solving 292 Cabling Configurations Situation Solution SituationSolution SituationSolution Printer Hard Disk InitializedNot Functioning Problem Solving 297 Printer Hard Disk Disk isWrite Protected Problem Solving 298 PS Troubleshooting Problem Solving 299 PS Troubleshooting Problem Solving 300 Computer, Network, or I/O Port Problems Problem Solving 301 Computer, Network, or I/O Port Problems Problem Solving 302 HP Fast InfraRed Connect Problems Problem Solving 303 HP Fast InfraRed Connect Problems Problem Solving 304 HP Fast InfraRed Connect Problems Problem Solving 305 Macintosh Problem Solving Problem Solving 306 Macintosh Problem Solving Problem Solving 307 Macintosh Problem Solving Problem Solving 308 Selecting an alternate PPDClick Select PPD Chapter Problem Solving 309 Renaming the PrinterChooser HP JetDirect 610N 10/100Base-TX Print Server Problem Solving 310 Problem Solving 311 Problem Solving 312 Checking the Printer’s Configuration Problem Solving 313Checking the Printer’s Configuration Problem Solving 314 Problem Solving 315 Problem Solving 316 Menu Map Problem Solving 317 Problem Solving 318 PCL or PS Font ListTo print a PCL or PS font list Chapter Problem Solving 319 File Directory Problem Solving 320 Event Log Problem Solving 321 Problem Solving 322 Paper Path Test Problem Solving 323 HP Digital Copy 324 HP Digital Copy HP Digital Copy 325 HP Digital Copy InstallationInstallation Checklist HP Digital Copy Installation HP Digital Copy 326 Locate HP Digital Copy Parts HP Digital Copy 327 Prepare Printer and HP Digital Copy Location HP Digital Copy 328 HP Digital Copy 329 Location requirements for the HP Digital Copy Specification Installation Specifications HP Digital Copy 331 EnvironmentalCondition HP Digital Copy 332 Install the HP Digital Copy HP Digital Copy 333 HP Digital Copy Installation 334 HP Digital Copy Installation HP Digital Copy 335 Install the Printer on the Optional Input Accessory HP Digital Copy 336 Install the Optional Output Accessory Mounting bracket HP Digital Copy 337 HP Digital Copy 338 Install the Copy Connect EIO Board Install the Copy Connect Cable HP Digital Copy 339Icon on the cable should be facing up HP Digital Copy 340 HP Digital Copy 341 Install the Y Power Cord HP Digital Copy 342 Install the Control Panel Overlay HP Digital Copy 343 Test HP Digital Copy Operation HP Digital Copy 344 HP Digital Copy 345 Problem Recommended ActionNo power Failed initialization or No copy Troubleshoot the HP Digital Copy HP Digital Copy Operating Instructions HP Digital Copy Features and BenefitsHP Digital Copy Operating Instructions HP Digital Copy 346 Control Panel Layout and Display Settings HP Digital Copy Control PanelHP Digital Copy 347 Context-sensitive help Device status messageNumber of copies Selected Menu tabs HP Digital Copy 349 Menu Tabs Chapter HP Digital Copy 350 Menu Tabs HP Digital Copy 351 Menu Tabs HP Digital Copy 352 Menu Tabs HP Digital Copy 353 Menu Tabs HP Digital Copy 354 Menu Tabs Copy quality tab HP Digital Copy 355 Menu Tabs Job binding tab Configuration tabHP Digital Copy 356 Menu Tabs Book copy tab Context-sensitive Help Chapter HP Digital Copy 357 Menu Tabs HP Digital Copy 358 Default Configurations HP Digital Copy 359 Button/LED Functions Name of the button and LED Function HP Digital Copy 360 Green Start Button LEDHP Digital Copy 361 LED\State Flashing Slow Flashing Fast Feature Description Default HP Digital Copy Settings Duplex Book copyBrightness HP Digital Copy 364 Loading documents into the Automatic Document Feeder HP Digital Copy 365 HP Digital Copy 366 Loading documents onto the Flatbed HP Digital Copy 367 Loading documents larger than the Document Board HP Digital Copy 368 Reading a page from a thick book HP Digital Copy 369 Foreign Interface Harness1 Automatic document feeder holds up to 50 sheets of paper Paper SpecificationsSupported Sizes HP Digital Copy 370 Precautions Document QualityHP Digital Copy 371 HP Digital Copy 372 HP Digital Copy Maintenance HP Digital Copy MaintenanceHP Digital Copy 373 HP Digital Copy 374 Cleaning the Automatic Document Feeder Glass PadAutomatic Document Feeder HP Digital Copy 376 Pad and Roller Maintenance HP Digital Copy Problem Solving HP Digital Copy Problem SolvingHP Digital Copy 377 Temporary Error Error Message DescriptionHP Digital Copy 378 HP Digital Copy 379 Equipment Error Service and Support 380 Service and Support Hewlett-Packard limited warranty statement Service and Support 381Hewlett-Packard limited warranty statement Service and Support 382 Service and Support 383 Service and Support 384 Service During and After the Warranty Period Limited Warranty for Toner Cartridge Life Service and Support 385Limited Warranty for Toner Cartridge Life Ownership Service and Support 386HP Software License Terms License Grant Transfer Service and Support 387No Disassembly or Decryption Copies and Adaptations Government Restricted Rights Service and Support 388Termination Export Requirements Appendix a Specifications 389 Specifications Paper Specifications Appendix a Specifications 390Paper Specifications Appendix a Specifications 391 Appendix a Specifications 392 Tray or Bin Capacity Paper WeightSupported Sizes of Paper for Input and Output JIS B4 Appendix a Specifications 393 Appendix a Specifications 394 Appendix a Specifications 395 Appendix a Specifications 396 Supported Types of Paper Appendix a Specifications 397 Guidelines for Using Paper Appendix a Specifications 398Symptom Problem with Paper Solution Use good quality paper Appendix a Specifications Appendix a Specifications 400 Paper Weight Equivalence Table Appendix a Specifications 401 Appendix a Specifications 402 Labels Appendix a Specifications 403 Label Construction Appendix a Specifications 404 Transparencies Appendix a Specifications 405 Appendix a Specifications 406 EnvelopesEnvelope Construction Envelopes with Double-Side-Seams Appendix a Specifications 407 Type of Address Top Margin Left Margin Appendix a Specifications 408Envelopes with Adhesive Strips or Flaps Envelope Margins Envelope Storage Appendix a Specifications 409 Card Stock and Heavy Paper Appendix a Specifications 410 Appendix a Specifications 411 Card Stock ConstructionCard Stock Guidelines Printer Specifications Printer SpecificationsPhysical Dimensions Appendix a Specifications 412 Appendix a Specifications 413 414 415 Appendix a Specifications 416 Printer Weight without toner cartridge Appendix a Specifications 417 Environmental Specifications Minimum Recommended Circuit Capacity Power Requirements Acceptable Line Voltage Operating Printinga Appendix a Specifications 419 Appendix B Control Panel Menus 420 Control Panel Menus Appendix B Control Panel Menus 421 Appendix B Control Panel Menus 422 Private/Stored Jobs Menu Private/Stored Jobs MenuAppendix B Control Panel Menus 423 Value Explanation Information Menu Appendix B Control Panel Menus 424Information Menu Show Appendix B Control Panel Menus 425Directory LOG Test Appendix B Control Panel Menus 426 Paper Handling Menu Paper Handling MenuAppendix B Control Panel Menus 427 Values Explanation Appendix B Control Panel Menus Paper OutbinDEST=STANDARD Face UP BIN DUPLEX=OFF Manual OFFFEED=OFF Paper Size A4/LETTER=NO YES ConfigureFuser Mode YES Override SHIFT=NONE Left To EDGE=NO YESALL TRAY=ALL HIGH2 HIGH3 TYPE=NORMAL Normal Appendix B Control Panel Menus 434 Fastres Print Quality MenuAppendix B Control Panel Menus 435 =FASTRES Medium Appendix B Control Panel Menus 436RET=MEDIUM OFF Light Appendix B Control Panel Menus 437 TonerDENSITY=3 Process CleaningAppendix B Control Panel Menus 438 Create Printing Menu Appendix B Control Panel Menus 439Printing Menu PAPER=LETTER PAPER=A4ENVELOPE=DL Unit Inches DIMENSION= Portrait Landscape FORM=60 LinesLines ORIENTATION= Portrait Regular PCL SymbolPCL Font Point SET=PC-8 LF=NO YES ERRORS=OFFWide A4=NO CR to Configuration Menu Configuration MenuAppendix B Control Panel Menus 445 Auto PCL PERSONALITY= Auto SAVE=OFF Resource OFF PCL MEMORY= 448 Clearable JOB PROTECT= Auto CONTINUE=ON OFF 450 LOW=CONTINUE Stop Toner Continue Disk Size RAM DISK=AUTO OFF 453 JAM RECOVERY= Auto CARTRIDGE=NO Maintenance OFFMESSAGE=OFF NEW Toner YES TIMEOUT=OFF Hour JOB Held OFFDAY Week Configuration of MBM Menu Configuration of MBM MenuAppendix B Control Panel Menus 456 Menu TIMEOUT=15Menu Appendix B Control Panel Menus 457 Appendix B Control Panel Menus 458 Appendix B Control Panel Menus 459 EIO Menu Appendix B Control Panel Menus 460EIO Menu IPX/SPX=NO YES Appendix B Control Panel Menus 461 CFG TCP/IP=NO Appendix B Control Panel Menus 462 Appendix B Control Panel Menus 463 Duplex Registration Menu Appendix B Control Panel Menus 464Duplex Registration Menu ItemExplanation Resets MenuResets Menu Appendix B Control Panel Menus 465 Appendix B Control Panel Menus 466 Appendix C Printer Memory and Expansion 467 Printer Memory Expansion Appendix C Printer Memory and Expansion 468 Appendix C Printer Memory and Expansion 469 Determining Memory Requirements Appendix C Printer Memory and Expansion 470Determining Memory Requirements Installing Memory Installing MemoryAppendix C Printer Memory and Expansion 471 Appendix C Printer Memory and Expansion 472 Appendix C Printer Memory and Expansion 473 Installing Memory Configuration Page Label Formatter Board Label Description Maximum Memory Configuration Checking Memory Installation Checking Memory InstallationAppendix C Printer Memory and Expansion 475 Appendix C Printer Memory and Expansion 476 Adjusting Memory SettingsAdjusting Memory Settings Resource Saving Appendix C Printer Memory and Expansion 477 Appendix C Printer Memory and Expansion 478 Buffering Installing EIO Cards/Mass Storage Installing EIO Cards/Mass StorageAppendix C Printer Memory and Expansion 479 Appendix D Printer Commands 480 Printer Commands HP-GL/2 Appendix D Printer Commands 481 Appendix D Printer Commands 482 Character Uppercase Understanding PCL Printer Command SyntaxEscape character Parameterized Group Combining Escape Sequences Appendix D Printer Commands 484 Appendix D Printer Commands 485 Selecting PCL FontsSelecting PCL Fonts Job Control Commands Common PCL Printer CommandsAppendix D Printer Commands 486 Function Command Options # Control Commands Appendix D Printer Commands 487 = JIS Exec Appendix D Printer Commands Paper Type Programming Hints Appendix D Printer Commands 491 Language SelectionFont Selection Primary Spacing Each internal font Appendix D Printer Commands 493 Appendix E Regulatory Information 494 Regulatory Information FCC Regulations Appendix E Regulatory Information 495FCC Regulations Appendix E Regulatory Information 496 Ozone Environmental Product StewardshipProtecting the Environment Printer design eliminates Toner Appendix E Regulatory Information 498Printer design reduces Energy HP LaserJet Appendix E Regulatory Information 499Design of the printer facilitates the recycling Plastics Paper Appendix E Regulatory Information 500 To ensure printer longevity, HP provides the following Material Safety Data Sheet Material Safety Data SheetAppendix E Regulatory Information 502 Environmental Conformity Appendix E Regulatory Information 503Environmental Conformity Manufacturers Address Declaration of ConformityAppendix E Regulatory Information 504 Manufacturers Name Product Options Conforms to the following Product SpecificationsAppendix E Regulatory Information 505 Declares, that the product Supplementary Information Appendix E Regulatory Information 506 For Compliance Information ONLY, contact Appendix E Regulatory Information 507 Appendix E Regulatory Information 508 Safety StatementsLaser Safety Statement Safety Statements Canadian DOC Regulations HP LaserJet 8150, 8150 N, 8150 DN, 8150 HNAppendix E Regulatory Information 509 Appendix E Regulatory Information 510 Vcci Statement Japan Appendix E Regulatory Information 511 Korean EMI statement Appendix E Regulatory Information 512 Laser Statement for Finland Huolto Appendix E Regulatory Information 513 Accessories 514Numerics 515 516 517 518 519 See PS 520 521 522 523