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Ricoh 220, 270 operating instructions Replacing Photo Conductor Unit PCU, Pcu

Models: 270 220

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Replacing Photo Conductor Unit (PCU)

Replacing Photo Conductor Unit (PCU)

When 'Replace photocondoctor unit' appears on the panel display, it is time to replace the photo couductor unit.

RWARNING:

•Do not incinerate the photoconductor unit. Toner dust might ignite when exposed to an open flame. Dispose of the used photoconductor unit in accordance with local regulations for plastics.

Note	3
Note
❒ Do not tilt used PCU after removing it from the machine. If you do, toner

might fall out.
❒ Do not hold the developer cartridge when removing the used PCU from your
machine. If you do, the cartridge might come unlocked and fall.
❒ Do not touch the photo couductor. If you do, abnormal copies might be made.
❒ Before you remove the used PCU from the machine, wait until the machine
has completely stopped and is making no sound. Failure to take this precau-
tion could result in a fault.
❒ If there are misfeeds, remove the misfed paper before removing the used
PCU.
❒ Be sure to remove the sealing tape before setting the new PCU. Leaving it on
could cause a fault.
❒ After replacing the PCU, the machine will take about 1 minutes to initialize.
During this period, do not open the front cover or turn off the main switch. If
you do, a fault might occur.

AIf the duplex unit is installed, open the duplex unit by pushing the catch upwards.

93

Image 105

Ricoh 220, 270 operating instructions Replacing Photo Conductor Unit PCU, Pcu

Contents

220/270 Overseas Affiliates Page This equipment uses the following Usoc jack RJ11C FCC RequirementsSafety During Operation Safety InformationPage Iii Symbols How to Read this ManualTable of Contents Sort/Stack/Staple Numbering-Printing Page Numbers Combination ChartOther Functions Combine-Combining Originals into One CopyIf Your Machine does not Operate as You Want Accessing the User Tools Copy Features 111Loading Paper Adding Staples 107 Removing Jammed Staples 109Maintaining Your Machine 132 Dos and Donts 129 Where to Put Your Machine 130146 ViiiThis page is intentionally blank What You Can do with this Machine Copy Mode Page Machine Types Guide to Components On indicator Main Power indicatorOperation switch Bypass tray optionOptions Copier only Fax or printer installed IndicatorsOperation Panel Panel display Keys Cursor keysStamp key Lighter key and Darker keys and Auto Image Density key Zoom keyNumber keys Start keyPanel Display Displays and Key OperationsCopy display −Prev. ↓Next Common keysPower switches for fax or printer installed machine Turning on the PowerOperation switch right side of the op- eration panel Main power switch front of the ma- chineTurning off the Power Press the operation switch to make the On indicator go offPress the Energy Saver key Changing Modes Originals Sizes and Weights of Recommended OriginalsMetric version Inch versionSizes detectable by the Auto Paper Select Metric version Sizes Difficult to DetectOriginal Sizes and Scanning Area/Missing Image Area Exposure glassDocument feeder Recommended Paper Sizes and Types Copy PaperChanging the Paper Size Paper Size in Tray Paper Storage Non-recommended PaperToner Storage TonerHandling Photo Conductor Unit Photo Conductor Unit PCUPhoto Conductor Unit Storage Replacing Photo Conductor UnitMake sure that the machine is in Copy mode Basic ProcedureMake sure that there are no previ- ous settings remaining Set your originalsAuto Off System ResetSetting Originals on the Exposure Glass Setting OriginalsSetting Originals Document Feeder Lift the platen cover or the docu- ment feederWhen Sadf mode is selected Setting a stack of originals in the document feederOriginals in the Document Feeder Basic Functions Adjusting Copy Image DensityText Selecting Copy PaperText·Photo PhotoAuto Paper Select Manual Paper SelectManual Paper Select Select the copy paperMachine Choose Reproduction RatiosRotate Copy Where Original is Original size and direc Set Tion Sort-Sorting into Sets 123, 123 Sort/Stack/StapleSort StackRotate Sort Shift Sort When setting a stack of originals in the document feederRotate Sort Shift Sort optional finisher or shift sort tray requiredAfter all originals are scanned, press the # key Shift Stack optional finisher or shift sort tray requiredSet the original, then press the Start key StapleStaple position and original direction When memory reaches 0% Open the bypass tray Push up the paper guide release lever Copying from the Bypass TrayWhen copying onto OHP transparencies When copying onto non-standard size copy paperPush down the paper guide re- lease lever When copying onto non-detected standard size paper Press the Pap.Type key whenPress the Exit key Set your originals, then press the Start key Storing Your Settings Program-Storing Your Copy Settings in MemoryStoring a Program Deleting a ProgramRecalling a Program Deleting a ProgramOther Functions Energy Saver Mode-Saving EnergyWhile a document is being fed Interrupting copying after all User CodesOriginals have been fed Press the Interrupt keyWhen you want to make two sided copies How to Set the Papers with LetterheadWhen you want to make one sided copies Original ToneOriginal → Copy Select the ratio by pressing the 01 keys Press the Reduce/Enlarge key to select a ratioWhen using the n or o key When using the Number keysZoom-Reducing and Enlarging in 1% Steps Then press the # or 1 key Original with the Number keysSet your originals, then press Size Mag. inch key, thenSet your originals, then press the Start key Center Erase Center/Border Erase-Erasing the Center and the BorderBorder Erase CenterBorder CenterOrig Combine-Combining Originals into One CopyOrig. optional duplex unit is required FrontOrig. optional duplex unit is re- quired ⇒ P.122 2. Adjust Image 2/3Portrait K originals Set your originals, then press the Startkey Sided The optional document feeder is required BookSided -Making One- sided Copies from Two-sided Originals Duplex-Making Two-Sided Copies Sided -Making Two- sided Copies from One-sided OriginalsSided Original direction and completed copies Originals and copy directionWhen setting the copy direction Sided -Making Two- sided Copies from Two-sided OriginalsPress the Orientn. key Original Copy paper Front Cover-Copying or Adding a Front Cover Cover-Adding or Inserting SheetsFront Cover Both CoversBoth Covers-Copying or Adding Front and Back Covers OHP Slip Sheet-Copying or Inserting Slip Sheets Positive/Negative-Copying Complementary Colors Original 51/2 × 81/2K/Copy Repeat Image-Repeating an Image over the Entire Copy11L 11KMerging Images Overlay-Merging Two Different Originals Set your originals, then press the Start key Original setting, stamp position Orientation Preset Stamp-Printing Preset Messages on Your CopiesPosition and orientation When changing the stampWhen changing the numbering format Original setting, stamp position and orientation Numbering-Printing Page NumbersPress the Stamp key Press the Page No. key If you selected numbering format 1/5, 2/5, … in step C To change the numbering positionPress the OK key Press the Exit key Following shows the combinations of functions Combination ChartCombination Chart Copying Message If Your Machine does not Operate as You WantDisplay Problem Cause ActionIf You Cannot Make Clear Copies Adjusting Copy Image DensityIf You Cannot Make Copies as You Want Adjust ImageStamp CombineDuplex Adjust Image 1/3Loading non-standard size paper in the tray Loading PaperLoading Paper in the Large Capacity Tray Pull out the large capacity trayPush the tray in until it stops Place the paper in the tray Regarding toner storage, see ⇒ P.23 Toner Storage Changing the Toner BottleWhat to do If Something Goes Wrong PCU Replacing Photo Conductor Unit PCUWhat to do If Something Goes Wrong Replacing Photo Conductor Unit PCU What to do If Something Goes Wrong Close the right cover of the machine Clearing Misfeeds Clearing Misfeeds 100 101 102 103 Changing the Paper Size104 Lock the side leverChanging the Paper Size in Tray Setting the non-standard size paperStandard Paper Non-standard PaperWhen the paper size you require is not displayed When the paper size you require is displayed106 Press the 0 or 1 key to select the paper size. Then press107 Adding Staples108 109 Removing Jammed Staples110 Accessing the User Tools Copy Features 111Enter 2 with the Number keys 112 Exiting the User Tools113 114 User Tools Menu Copier Features115 Settings You Can Change with the User Tools General Features 1/4116 117 General Features 2/4118 General Features 3/4119 General Features 4/4120 121 Adjust Image 1/3122 Adjust Image 2/3123 124 Input/Output 1/2125 Input/Output126 127 Stamp Setting128 129 Dos and DontsMachine Environment Where to Put Your MachineOptimum environmental conditions Environments to avoidPower Connection Access to Machine131 Cleaning the Document Feeder Cleaning the Exposure Glass Cleaning the Platen CoverCleaning the machine Maintaining Your MachineMainframe Non-reproduction area Copy paper weightFirst copy time Copying speed TypeContinuous copying count Reproduction ratioCopy paper capacity 135Power consumption Weight136 Document Feeder Option Available paper size Paper Tray Unit OptionPaper capacity 138Internal Tray 2 1bin tray Option Number of bins Available paper size139 Finisher Option Shift Sort Tray Option 141Approx .6kg, 3.5 lb 142 Large Capacity Tray LCT OptionPower consumption Max Duplex Unit Option143 144 Bypass Tray OptionMemory capacity 48MB Copier Memory Unit OptionAdditional functions Number of originals that can be stored about 100 pages146 Index147 148