Maintenance Guide
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TABLE OF CONTENTS 1. Cleaning and Adjusting the Printer Cautions to Take When Cleaning 31 Cleaning the Registration Roller 32 Cleaning the DustProof Glass 33 Adjusting the Color Registration 34 Auto Adjust 34 Fuser Adjust 35 Manual Adjust 39 Test Sheet Samples 41 Adjusting the Image Density 43 Adjusting the Registration of the Trays 44...
TABLE OF CONTENTS 1. Cleaning and Adjusting the Printer Cautions to Take When Cleaning 31 Cleaning the Registration Roller 32 Cleaning the DustProof Glass 33 Adjusting the Color Registration 34 Auto Adjust 34 Fuser Adjust 35 Manual Adjust 39 Test Sheet Samples 41 Adjusting the Image Density 43 Adjusting the Registration of the Trays 44...
Maintenance Guide
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and wait about an hour to cool down can result in the direc- Replace Fuser Oil Unit (TypeG) A Turn off the printer it (B). Reference See p.1 "Detaching the SR770 (2 Tray Finisher)" C If the Duplex Unit is installed, de- Important ❒ Be sure to wait about an hour... Tray is attached to 1 • The Fusing Unit becomes very the printer, raise it from the printer. When installing the new tion of the print- If "Replace Fuser Oil Unit (TypeG)" appears on the panel display, replace the Fuser Oil Unit. ZDJH047J F Open the upper left cover of the arrow (A),...
and wait about an hour to cool down can result in the direc- Replace Fuser Oil Unit (TypeG) A Turn off the printer it (B). Reference See p.1 "Detaching the SR770 (2 Tray Finisher)" C If the Duplex Unit is installed, de- Important ❒ Be sure to wait about an hour... Tray is attached to 1 • The Fusing Unit becomes very the printer, raise it from the printer. When installing the new tion of the print- If "Replace Fuser Oil Unit (TypeG)" appears on the panel display, replace the Fuser Oil Unit. ZDJH047J F Open the upper left cover of the arrow (A),...
Maintenance Guide
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...level place to put it in a level manner. Important ❒ Be sure to remove the seals to avoid printer malfunction. ❒ Be sure to remove seal (A) first, and then remove seal (B) to avoid oil leak. ...❒ Be sure to avoid oil leak. ❒ There is oil on the removed seals and fuser oil roller. ZDJH053J Note ❒ Be sure to remove it out in a stable and level place. ...rection of the arrow to remove seal (A), and then pull it , and put the Fuser Oil Unit in the illustration. 1 ZDJH208J Important ❒ Do not touch any areas other than the ...
...level place to put it in a level manner. Important ❒ Be sure to remove the seals to avoid printer malfunction. ❒ Be sure to remove seal (A) first, and then remove seal (B) to avoid oil leak. ...❒ Be sure to avoid oil leak. ❒ There is oil on the removed seals and fuser oil roller. ZDJH053J Note ❒ Be sure to remove it out in a stable and level place. ...rection of the arrow to remove seal (A), and then pull it , and put the Fuser Oil Unit in the illustration. 1 ZDJH208J Important ❒ Do not touch any areas other than the ...
Maintenance Guide
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...hand, use your other hand to the Fusing Unit. ZDJH050E Note ❒ Confirm that the Fuser Oil Unit is on the stand properly. sions of the Fuser Oil Unit into the white holders of the Fuser Oil Unit. N Close the upper left cover (A) and push the handle slowly (B) to ...the Fus- ZDJH054J ZDJH051J O Place the old Fuser Oil Unit into place. ZDJH055J Important ❒ Be careful not to the back until it clicks into the bag which contained the new Fuser Oil Unit, and seal the bag. 8 push the front area of the printer. Replacing Consumables and Maintenance Kit K M ...
...hand, use your other hand to the Fusing Unit. ZDJH050E Note ❒ Confirm that the Fuser Oil Unit is on the stand properly. sions of the Fuser Oil Unit into the white holders of the Fuser Oil Unit. N Close the upper left cover (A) and push the handle slowly (B) to ...the Fus- ZDJH054J ZDJH051J O Place the old Fuser Oil Unit into place. ZDJH055J Important ❒ Be careful not to the back until it clicks into the bag which contained the new Fuser Oil Unit, and seal the bag. 8 push the front area of the printer. Replacing Consumables and Maintenance Kit K M ...
Maintenance Guide
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Replacing the Fuser Oil Unit 1 ZDJH010J Q If the Duplex Unit is installed, close the Duplex Reversal Unit. Reference See p.1 "Detaching the SR770 (2 Tray Finisher)" S Plug in - stalled, reattach ... it toward you dispose of the used toner cartridges by yourself, dispose of the External Tray into the printer slits, and lower it to the printer. Insert the hooks of them according to the printer. Note ❒ If you . Reference See p.2 "Opening and Closing the Duplex Reversal Unit" R If the 2 Tray Finisher was...
Replacing the Fuser Oil Unit 1 ZDJH010J Q If the Duplex Unit is installed, close the Duplex Reversal Unit. Reference See p.1 "Detaching the SR770 (2 Tray Finisher)" S Plug in - stalled, reattach ... it toward you dispose of the used toner cartridges by yourself, dispose of the External Tray into the printer slits, and lower it to the printer. Insert the hooks of them according to the printer. Note ❒ If you . Reference See p.2 "Opening and Closing the Duplex Reversal Unit" R If the 2 Tray Finisher was...
Maintenance Guide
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... switch. tration. 1 ZDJH208J H Take out the new Fusing Unit from the bag and put it in the direction shown by the arrow (B) to attach the Fuser Oil Unit to lose it . Important ❒ The A3 paper which comes with the new Fusing Unit will be careful not to the Fusing Unit... Important ❒ Be careful not to touch the oil. 20 up the Fusing Unit slowly in the direction of the Fus- ZDJH054J L Put the removed Fuser Oil Unit in a stable and level place. put it in the bag that enclosed the new ZDJH052E Fusing Unit, and then seal it . ❒ Do...
... switch. tration. 1 ZDJH208J H Take out the new Fusing Unit from the bag and put it in the direction shown by the arrow (B) to attach the Fuser Oil Unit to lose it . Important ❒ The A3 paper which comes with the new Fusing Unit will be careful not to the Fusing Unit... Important ❒ Be careful not to touch the oil. 20 up the Fusing Unit slowly in the direction of the Fus- ZDJH054J L Put the removed Fuser Oil Unit in a stable and level place. put it in the bag that enclosed the new ZDJH052E Fusing Unit, and then seal it . ❒ Do...
Maintenance Guide
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...and then push the Tray into place. Please wait for a while. Please Wait 21 ZDJH050E Important ❒ Confirm that the Fuser Oil Unit is facing the inside of the printer. ❒ Confirm that the Fusing Unit is installed, close the Duplex Reversal Unit. The following message appears on the power ... the upper left cover (A) and push the handle (B) slowly to the back until it clicks into the printer slits, and lower it to the printer. Replacing the Fusing Unit M O Holding the green handle of the If you . 1 Fusing Unit slowly to the back. Reference See p.2 "Opening and ...
...and then push the Tray into place. Please wait for a while. Please Wait 21 ZDJH050E Important ❒ Confirm that the Fuser Oil Unit is facing the inside of the printer. ❒ Confirm that the Fusing Unit is installed, close the Duplex Reversal Unit. The following message appears on the power ... the upper left cover (A) and push the handle (B) slowly to the back until it clicks into the printer slits, and lower it to the printer. Replacing the Fusing Unit M O Holding the green handle of the If you . 1 Fusing Unit slowly to the back. Reference See p.2 "Opening and ...
Maintenance Guide
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..., and then load the A3 paper which comes with the Fusing Unit in the Bypass Tray. sage is displayed on the panel display, and the printer starts color registration adjustment automatically. Initializing... ZDJH205J Important ❒ Be sure to the paper width. After finishing adjustment, the following mes- Please Wait S Confirm that the...
..., and then load the A3 paper which comes with the Fusing Unit in the Bypass Tray. sage is displayed on the panel display, and the printer starts color registration adjustment automatically. Initializing... ZDJH205J Important ❒ Be sure to the paper width. After finishing adjustment, the following mes- Please Wait S Confirm that the...
Maintenance Guide
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... see p.41 "Test Sheet Samples". Press {En- ter} to move to start printing. ter}, and the printer returns to the ready condition, and perform the "Fuser Adjust" manually. bets or an invalid value is selected, an error message is in the Bypass Tray, and then... Press # ❒ When "Toner is Almost Empty" appears on the panel display, replace the toner cartridge and perform the "Auto Adjust", and then perform "Fuser Adjust" manually. The printer prints 8 Test Sheet (A H). A B C D E F G H 0 0 0 0 0 0 0 0 Replacing the Fusing Unit Press {U} or {T} to select "0" or "1" as the sample. •...
... see p.41 "Test Sheet Samples". Press {En- ter} to move to start printing. ter}, and the printer returns to the ready condition, and perform the "Fuser Adjust" manually. bets or an invalid value is selected, an error message is in the Bypass Tray, and then... Press # ❒ When "Toner is Almost Empty" appears on the panel display, replace the toner cartridge and perform the "Auto Adjust", and then perform "Fuser Adjust" manually. The printer prints 8 Test Sheet (A H). A B C D E F G H 0 0 0 0 0 0 0 0 Replacing the Fusing Unit Press {U} or {T} to select "0" or "1" as the sample. •...
Maintenance Guide
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... Menu: Maintenance The maintenance menu is displayed. C Press {U} or {T} to the color 2 adjustment menu. When it completes, a check message is displayed. Color Regist.: Fuser Adjust 35 Completed A Press {Menu}. Maintenance: Color Regist. tings, press {On Line}. Reference ⇒ p.3 "Replacing the Toner Cartridge"... replace the toner cartridge and perform "Auto Adjust", and then perform the "Fuser Adjust". Press {Enter} to return to display "Color Regist.", and then press {Enter}. Ready Fuser Adjust When replacing the fusing unit Note ❒ When "Toner is Almost ...
... Menu: Maintenance The maintenance menu is displayed. C Press {U} or {T} to the color 2 adjustment menu. When it completes, a check message is displayed. Color Regist.: Fuser Adjust 35 Completed A Press {Menu}. Maintenance: Color Regist. tings, press {On Line}. Reference ⇒ p.3 "Replacing the Toner Cartridge"... replace the toner cartridge and perform "Auto Adjust", and then perform the "Fuser Adjust". Press {Enter} to return to display "Color Regist.", and then press {Enter}. Ready Fuser Adjust When replacing the fusing unit Note ❒ When "Toner is Almost ...
Maintenance Guide
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...G Confirm that the toner cartridge is displayed on the panel display. Test Sheet: Print The following message appears on the panel display and Fuser Adjust is not available. 2 Cannot Adjust See User's Guide Confirm that the A3 paper which comes with the Fusing Unit is installed, ...for each alpha- The toner cartridge must be installed. Cleaning and Adjusting the Printer Important ❒ When the toner cartridge is displayed and the printer returns to "At Unit Replace". See p.34 "Auto Adjust". The printer prints 8 Test Sheet (A H). For details about Test Sheet, see white ...
...G Confirm that the toner cartridge is displayed on the panel display. Test Sheet: Print The following message appears on the panel display and Fuser Adjust is not available. 2 Cannot Adjust See User's Guide Confirm that the A3 paper which comes with the Fusing Unit is installed, ...for each alpha- The toner cartridge must be installed. Cleaning and Adjusting the Printer Important ❒ When the toner cartridge is displayed and the printer returns to "At Unit Replace". See p.34 "Auto Adjust". The printer prints 8 Test Sheet (A H). For details about Test Sheet, see white ...
Maintenance Guide
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...paper in the "Paper Input" menu. E Press {U} or {T} to display "Fuser Adjust", and then press {Enter}. 2 Note ❒ Be sure to display "Color Regist.", and then press {Enter}. Perform this procedure when color shifting occurs even after performing "Auto Adjust". B Press {Menu}. See p.3 ...{Enter}. C Press {U} or {T} to display "Cus- The following message appears on the panel display and "Fuser Adjust" is not available. Adjusting the Color Registration When color shifting occurs D Press {U} or {T} to select paper size in the Bypass Tray. If the toner cartridge is ...
...paper in the "Paper Input" menu. E Press {U} or {T} to display "Fuser Adjust", and then press {Enter}. 2 Note ❒ Be sure to display "Color Regist.", and then press {Enter}. Perform this procedure when color shifting occurs even after performing "Auto Adjust". B Press {Menu}. See p.3 ...{Enter}. C Press {U} or {T} to display "Cus- The following message appears on the panel display and "Fuser Adjust" is not available. Adjusting the Color Registration When color shifting occurs D Press {U} or {T} to select paper size in the Bypass Tray. If the toner cartridge is ...
Maintenance Guide
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Test Sheet Samples Following images are samples for the test sheet. ❖ ColorRegistSheet Adjusting the Color Registration 2 ❖ Fuser Adjust Sheet I 41
Test Sheet Samples Following images are samples for the test sheet. ❖ ColorRegistSheet Adjusting the Color Registration 2 ❖ Fuser Adjust Sheet I 41
Maintenance Guide
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Cleaning and Adjusting the Printer ❖ Fuser Adjust Sheet II 2 42
Cleaning and Adjusting the Printer ❖ Fuser Adjust Sheet II 2 42
Maintenance Guide
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... contact your sales or service representative. See p.1 "Replacing Consuma- bles and Maintenance Kit". 4 Replace Color PCU (Type A) It is time to replace the fuser oil unit. Replace a new fuser oil unit. Replace Fusing Unit soon (TypeC) The fusing unit should be replaced soon. Error &... contact your sales or service representative. Replace a new black PCU. Replace Fuser Oil Unit (TypeG) It is time to replace the color Replace a new color develop- Replace FuserOil Unit soon (TypeG) The fuser oil unit should be replaced soon. Replace Fusing Unit (Type C) It ...
... contact your sales or service representative. See p.1 "Replacing Consuma- bles and Maintenance Kit". 4 Replace Color PCU (Type A) It is time to replace the fuser oil unit. Replace a new fuser oil unit. Replace Fusing Unit soon (TypeC) The fusing unit should be replaced soon. Error &... contact your sales or service representative. Replace a new black PCU. Replace Fuser Oil Unit (TypeG) It is time to replace the color Replace a new color develop- Replace FuserOil Unit soon (TypeG) The fuser oil unit should be replaced soon. Replace Fusing Unit (Type C) It ...
Maintenance Guide
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... duplex paper feed unit. is not set . See "Setting Up" in the Setup Guide. or is not set . Reset Fuser Oil Unit Correctly The fuser oil unit is /are not set correctly, unit(s) correctly. Set the toner cartridge (M) correctly. See p.1 "Replacing Consumables and Maintenance...Set the indicated development /Yellow/Magenta Cy- 4 an/Black unit(s) is/are not set correctly, or is not set , and the color printing is not installed cor- bles and Maintenance Kit". See p.1 "Replacing Consuma- Set the indicated Photoconductor Unit(s) correctly. See "Setting Up...
... duplex paper feed unit. is not set . See "Setting Up" in the Setup Guide. or is not set . Reset Fuser Oil Unit Correctly The fuser oil unit is /are not set correctly, unit(s) correctly. Set the toner cartridge (M) correctly. See p.1 "Replacing Consumables and Maintenance...Set the indicated development /Yellow/Magenta Cy- 4 an/Black unit(s) is/are not set correctly, or is not set , and the color printing is not installed cor- bles and Maintenance Kit". See p.1 "Replacing Consuma- Set the indicated Photoconductor Unit(s) correctly. See "Setting Up...
Maintenance Guide
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... Photoconductor Unit × 1 50,000 pages *2 Printer Maintenance Kit Type 3800G Fuser Oil Unit × 1 20,000 pages *2 Printer Maintenance Kit Type 3800H Paper Feed Rollers × 1 150,000 pages *1 A4 5% test chart, 5 pages/job *2 When printing each page as mixed printing of black & white pages and color pages frequently occurs. Name Consumables Average...
... Photoconductor Unit × 1 50,000 pages *2 Printer Maintenance Kit Type 3800G Fuser Oil Unit × 1 20,000 pages *2 Printer Maintenance Kit Type 3800H Paper Feed Rollers × 1 150,000 pages *1 A4 5% test chart, 5 pages/job *2 When printing each page as mixed printing of black & white pages and color pages frequently occurs. Name Consumables Average...
Maintenance Guide
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... Feed Unit, 89 Removing Punch-hole Chips, 102 Replacing Consumables and Maintenance Kit, 1 Replacing the Development Unit, 15 Replacing the Dustproof Filter, 24 Replacing the Fuser Oil Unit, 6 Replacing the Fusing Unit, 19 Replacing the Photoconductor Unit, 10 Replacing the Toner Cartridge, 3 Replacing the Waste Toner Bottle, 26 S Storing Paper, 53...
... Feed Unit, 89 Removing Punch-hole Chips, 102 Replacing Consumables and Maintenance Kit, 1 Replacing the Development Unit, 15 Replacing the Dustproof Filter, 24 Replacing the Fuser Oil Unit, 6 Replacing the Fusing Unit, 19 Replacing the Photoconductor Unit, 10 Replacing the Toner Cartridge, 3 Replacing the Waste Toner Bottle, 26 S Storing Paper, 53...