Manuals / Brands / Computer Equipment / Printer / HP / Computer Equipment / Printer

HP WP36/50 2. USB Interface, 2.1 Specifications, 2.2 Interface Signals, Appendix B Host Computer Interface, Pin, NOTE, Cable, Signal, Table B-2, Connectors, Description

1 115

Download 115 pages, 4.97 Mb

Appendix B Host Computer Interface

[ ]: Signal names in the Auto mode and Nibble (high) mode (IEEE1284).

In the Auto mode and Nibble (high) mode, these signals are bi- directional.

Detailed descriptions of the signals follow.

Strobe* [nStrobe] (Pin 1)

A negative-going Strobe* pulse causes the printer to read and latch the data on the Data 0 [1] to Data 7 [8] signal lines.

Data 0 [1] to Data 7 [8] (Pins 2 to 9)

These eight signals form the data byte sent from the host computer to the printer. Data 7 [8] is the most significant bit.

Acknowledge* [nAck] (Pin 10)

This negative-going pulse acknowledges the previous character received by the printer.

Busy [Busy] (Pin 11)

This signal is high when the printer is busy and low when it is able to accept more data.

Paper Empty [PError] (Pin 12)

This signal goes high when the printer has received a print job and run out of paper.

Online [Select] (Pin 13)

This signal is high when the printer is online and low when the printer is offline. It goes low when the GO key is pressed to set the printer offline.

+5 V DC (Pin 18)

This line is connected to the printer’s +5 V DC line (+5 V ±0.5 V, maximum 400 mA [Serial and Parallel total], fused).

Error* [nFault] (Pin 32)

When the high-speed parallel line control is on (FRPO O2=2), this line returns error status.

Power Ready (Pin 35)

This signal is high when the printer is turned on.

NOTE

The Paper Empty, Online, and Error signals are not used unless enabled by the FRPO command (O2 parameter).

2. USB Interface

This printer supports the Hi-Speed USB 2.0. USB (Universal Serial Bus) interface specifications and interface signals are as follows.

2.1 Specifications

Basic specification

Complies with the Hi-Speed USB 2.0.

Connectors

Printer: B-type receptacle (female) with upstream port

Cable: B-type plug (male)

Cable

Use a shielded cable that complies with USB 2.0 and not longer than 5 meters (16 feet).

Transfer Mode

Full speed (max. 480 Mbps)

Power Control

Self-power device

2.2 Interface Signals

USB Connector Pin Assignment

Pin	Signal	Description

1	Vbus	Power supply (+5 V)

2	D-	Data transmission

3	D+	Data transmission

4	GND	Signal ground

Shell		Shield

Table B-2

B-2

Contents

English Version WARNING: CAUTION: Symbols Caution Notice on Software IBM program license agreement 1. License 2. Limited Warranty 3. Limitation of Remedies 4. General Page Contents Introduction IMPORTANT! PLEASE READ FIRST Chapter 1 Names of Parts Chapter 2 Handling Paper Appendix B Host Computer Interface Appendix C Specifications Glossary Glossary-1 Index 1. For More Information 2. Guide to the Operation Guide Page ■Environment ■Power Supply/Grounding the Printer ■Handling of Plastic Bags ■Cautions when Using the Printer ■Cautions for Toner Handling Page Chapter 1 Names of Parts 1. General Guidelines 1.2 Paper Specifications 1.1 Paper Availability 1.3 Selecting the Right Paper Moisture Content Paper Grain Other Paper Properties Porosity: Stiffness: 2. Special Paper 2.1 Transparency (Overhead Projection Film) 2.2 Adhesive-BackedLabels 3. Paper Type 4. How to Load Paper 4.1 Loading Paper into the Paper Cassette 4.2Loading Paper into the MP (Multi- Purpose) Tray 4.3 Setting Envelopes 1. Understanding the Operator Panel 1.1 Operation Indicators 1.2 Message Display 1.3 Interface Indicator 1.4 Paper Size Indicator 1.5 Paper Type Indicator 1.6 Keys 2. Using the Operator Panel 2.1 Menu Selection System Continued Page Page Page Page 2.2 Using the Menu Selection System 2.2.1 Printing the Menu Map 2.2.2 Printing Status Page 2.2.3 e-MPS Job Storage Virtual Mailbox Using Quick Copy Printing Additional Copies using Quick Copy Deleting a Quick Copy Job Using Proof-and-Hold Printing Remaining Copies of a Proof and Hold Job Printing a Private Print/Job Retention Releasing a Private/Stored Job Deleting a Private/Stored Job Page PERMANENT CODE JOB LIST Retrieving Jobs from Virtual Mailbox (VMB) Printing a List of VMB VIRTUAL MAIL BOX LIST Changing e-MPSConfiguration Changing the Maximum Number of Quick Copy/Proof-and-Hold Jobs Maximum Space Assigned to Temporary Code Jobs EN TER Maximum Space Assigned to Permanent Code Jobs Maximum Space Assigned to Virtual Mailboxes (VMB) 2.2.4 Changing the Interface Parameters Changing Network Interface Parameters Printing a Network Interface Status Page 2.2.5 Changing the Emulation KPDL (AUTO) Emulation Auto Printing of KPDL Error 2.2.6 Setting the Default Font Letter Changing Type for Courier/Letter Gothic Changing the Font Size Setting the Character Pitch for Courier/Letter Gothic Setting the character code set 2.2.7 Using Page Set Menus Selecting the Reduced Print Source size indicator Target size indicator Selecting the Printing Orientation Page Protect Mode Linefeed (LF) Action Carriage-Return(CR) Action Wide A4 2.2.8 Setting the Print Quality 2.2.9 Operating an Option Hard Disk Writing Data Deleting Data Printing a List of Data Names PARTITION LIST 2.2.10 Operating the RAM Disk Page 2.2.11 Operating a Memory Card Reading Font Data Formatting Page 2.2.12 Paper Handling Setting the MP Tray Type Cassette Paper Size Display Paper Size Unit Selection metric Inch Setting the Cassette Paper Type Selecting the Paper Source Setting Duplex Printing Binding Setups Selecting the Output Device Adjusting the Stitch Positions Overriding A4 and Letter Size Difference Customizing Paper Type Setting the Paper Weight Setting the Duplex Path Resetting the Type Adjust 2.2.13 Other Modes Message Language Selection Automatic Form Feed Timeout Setting Sleep Timer Setting Turning Off the Sleep Timer Received Data Dumping Printer Resetting Resource Protection Alarm (Buzzer) Setting Auto Continue Setting Setting the Auto Continue Recovery Time Finishing Duplex Printing Error Detection Setting Staple Error Detection Setting Punch Error Detection Setting Service Menu Printing the Service Status Page Page 1. General Guide 2. Print Quality Problems Chapter 4 Troubleshooting Check the EcoPrint setting MENU Check the print density Check the charger unit installation 3. Indicators and Messages 3.1 Indicators 3.2 Maintenance Messages Page CHAPTER 4 TROUBLESHOOTING 3.3 Error Messages correct reading of the memory card >Page protect select Auto 4. Correcting a Paper Jam 4.1 Jam in Paper Cassette 4.3 Jam inside the MP transport 4.2 Jam at the MP Tray Page 4.4 Jam in Left Cover 4.5 Jam in Left Cover 4.6 Paper Jam at the Option Document Finisher 1. Toner Container Replacement 1.1 Toner Container Replacement Interval 1.2 Replenishing Toner Chapter 5 Maintenance Page Page List of Fonts Chapter 6 Fonts Page Page 1. Available Options PF-70Paper Feeder PF-75Paper Feeder IB-20/21E/22Network Interface Card IB-20/IB-21E/IB-22Network Interface Cards Network interface card 2. Installing Option Units 2.1 PF-70/75Paper Feeders 2.3 Network Interface 2.2 DF-71/73/75Document Finishers 2.4 Hard Disk 2.5 Memory Card 3. Removing the Main Circuit Board 3.1Notes on Handling the Main Circuit Board and DIMM 3.2Removing the Main Circuit Board from the Printer 4.Installing DIMMs 4.1 Removing DIMM 4.2 Testing the Expansion Memory 1. Parallel Interface 1.1Parallel Interface Communication Modes 1.2 Interface Signals 2. USB Interface 2.1 Specifications 2.2 Interface Signals 3. Serial Interface (Option) 3.1 RS-232CInterface 4. RS-232CProtocol 4.1 PRESCRIBE FRPO D0 command 5. RS-232CCable Connection 5.1 Obtain a Suitable RS-232CCable 5.2 Connecting the Printer to the Computer 5.3 Setting the RS-232CParameters Port Settings Figure B-4 ■DOS Specifications APPENDIX C SPECIFICATIONS Table C-1(Continued) Glossary-1 Glossary-2 Index-1 Index-2