Maintenance Guide
Operating Instructions
Introduction
Notes
Trademarks
RWARNING
Safety Information
Safety During Operation
RCAUTION
ENERGY STAR Program
Low-powerMode Energy Saver mode
Specifications
Symbols
How to Read This Manual
2.Cleaning and Adjusting the Printer
TABLE OF CONTENTS
1.Replacing Consumables and Maintenance Kit
5.Appendix
4.Troubleshooting
3.Paper and Other Media
viii
Detaching the SR770 2 Tray Finisher
1.Replacing Consumables and Maintenance Kit
Opening and Closing the Duplex Reversal Unit
Add Toner XXX/XXX
Replacing the Toner Cartridge
Add Toner XXX
C Take out a new toner cartridge from the box
Loading Toner
Replace Fuser Oil Unit TypeG
Replacing the Fuser Oil Unit
Do not touch any areas other than the handle
ZDJH054J
ZDJH055J
ZDJH050E
ZDJH051J
P If you removed the External Tray
Replace Color PCU Type A
Replacing the Photoconductor Unit
Replace Black PCU Type F
For black, remove the upper left
H Install a new Photoconductor Unit
I Lower the inner cover slowly
Calibrating
Replace Color Dev. UnitTypeB
Replacing the Development Unit
Replace Black Dev. UnitTypeD
G Remove the Development Unit
C Holding the Development
Please Wait
Replace Fusing Unit Type C
Replacing the Fusing Unit
Do not touch inside of the Fus- ing Unit
O If you removed the External Tray
Please Wait
Initializing Please Wait
Press # for Fuser Adjust
Set Sheet in Bypass, then #
Calibrating
A B C D E F G H 0 0 0 0 0 0
Ready
Invalid Value Press #
Replacing the Dustproof Filter
A Attach the large filter
Replace Waste Toner Type E
Replacing the Waste Toner Bottle
H Push it in until it stops
Paper Feed Roller A
Replacing the Paper Feed Rollers
Paper Feed Roller B Paper Feed Roller C
Two Stoppers
ZERH040E
Replacing the Paper Feed Rollers
ZERH050E
ZERH060E
ZERH090E
cause it could be very hot
2.Cleaning and Adjusting the Printer
Cautions to Take When Cleaning
Cleaning the Registration Roller
Cleaning the DustProof Glass
Cleaning the DustProof Glass
Auto Adjust
Adjusting the Color Registration
Menu Maintenance
Maintenance Color Regist
Color Regist Fuser Adjust
Fuser Adjust
When replacing the fusing unit
Completed
Fuser Adjust At Unit Replace
Cannot Adjust See User’s Guide
Invalid Value Cannot Adjust
Test Sheet Print
Fuser Adjust: Custom Adjust
Menu: Maintenance
When color shifting occurs
Maintenance Color Regist
0: Exit Select Action 1: Re-adjust Select Action
Custom Adjust Plain: 600dpi
+1: Re-adjust
Select Action
Adjustment A: -7.0+7.0 +0
Manual Adjust
Color Regist Manual Adjust
Adjustment A: -7.0+7.0 +2
Printing
Manual Adjust Print Result
Color Regist Manual Adjust
Ready
Test Sheet Samples
Fuser Adjust Sheet
ColorRegistSheet
Adjusting the Color Registration
Cleaning and Adjusting the Printer
Fuser Adjust Sheet
Maintenance Image Density
Adjusting the Image Density
Maintenance
Image Density Black
Maintenance Registration
Adjusting the Registration of the Trays
Registration
Prt. Test Sheet
Adjustment Vert.: Tray
Registration Adjustment
Vert. Tray 3 -5.0+5.0
Ready
Cleaning and Adjusting the Printer
Paper and Other Media Supported by This Printer
3. Paper and Other Media
Paper Sizes
Input Paper Sizes Metric version
• means that the size is exclusive
Feed direction
Input Paper Sizes Inch version
Size inch
Bypass Tray
Output Paper Sizes Metric version
Paper weight and number of sheets to be set
Size mm
Feed direction
Standard Tray
Output Tray
Paper and Other Media
Output Paper Sizes Inch version
Feed direction
Size inch
Storing Paper
Paper Recommendations
Loading Paper
Plain Paper
Types of Paper and Other Media
Thick Paper
OHP transparencies
Envelopes
Paper not supported by this printer
Printable Area
Loading Paper in Tray
Loading Paper
A Pull out the Paper Tray slowly un- til it stops
A Pull out the Paper Tray slowly un- til it stops
Tray Paper Size Tray
Menu Paper Input
Paper Input Tray Paper Size
Tray 2 *Auto
8 1/2
Tray
Ready
Paper Type Tray
Changing the paper type
Recycled Paper
Paper Input Paper Type
A Open the bypass tray
Load Paper in the Bypass Tray
Menu Paper Input
Paper Input Bypass Size
Bypass Size *11 x
Custom Size Vert. 297mm
Bypass Size Custom Size
Custom Size Horiz. 210mm
Ready
Specifying a paper type for the Bypass Tray
Paper Type Bypass Tray
Ready
Menu Paper Input
Ready
Bypass Tray Thick Paper
F Press On Line
The following message appears on
Error & Status Messages on the Control Panel
4. Troubleshooting
Status Messages
Alert Messages
Solution
Troubleshooting
Messages/Second messages
Description
Solution
Error & Status Messages on the Control Panel
Messages/Second messages
Description
Troubleshooting
UTILITY\1394
Solution
Messages/Second messages
Solution
Error & Status Messages on the Control Panel
Hardware Problem NV-RAM
Messages/Second messages
Solution
Troubleshooting
Messages/Second messages
Description
Solution
Error & Status Messages on the Control Panel
P=07 I=9Fc01234 Power Off
Messages/Second messages
Solution
Troubleshooting
Messages/Second messages
Description
Solution
Error & Status Messages on the Control Panel
Messages/Second messages
Description
Solution
Troubleshooting
Messages/Second messages
Description
Solution
Error & Status Messages on the Control Panel
Reset Toner Cyan
Messages/Second messages
Solution
Troubleshooting
SC XXX-XPower Off On
Messages/Second messages
Solutions
Printer Does Not Print
Printer Does Not Print
Possible Cause
Troubleshooting
terface cable
Solutions
Possible Cause
Solutions
Network Connection
UTILITY\1394
Printer Does Not Print
Troubleshooting
Other Printing Problems
Possible Causes, Descriptions, and Solutions
Status
It takes too much time to com
Possible Causes, Descriptions, and Solutions
Status
Possible Causes, Descriptions, and Solutions
Troubleshooting
Status
Output are not delivered to the
The image is printed in the
Possible Causes, Descriptions, and Solutions
Status
Detaching the 2 Tray Finisher
Removing Misfed Paper
Opening and Closing the Duplex Reversal Unit
Removing Misfed Paper in the Duplex Feed Unit
C Take out the green screwdriver
H Close the Duplex Feed Unit
When Remove Misfeed B: Fusing Unit Appears
When Remove Misfeed A:Internal Path Appears
E Open the upper left cover
When Remove Misfeed R: Finisher Appears
When Remove Misfeed W Mailbox Appears
C Close the top cover slowly
When Remove Misfeed Y: Paper Tray Appears
ZDJY210J
If you cannot remove the paper, proceed to step C
ZDJY211J
ZDJY212J
Add Staples
Removing Jammed Staples
ZDJP218J
G Close the front cover for the 24 Tray Finisher
Removing Jammed Staples
Add Staples
Adding Staples
J Close the front cover for the 2 4 Tray Finisher
are Full
Removing Punch-holeChips
Punch-holeChips
Close Front Cover
When the Front Cover Does Not Close
5. Appendix
Appendix
Moving the printer in the short distance
Moving and Transporting the Printer
Moving the Printer
Page
Staple Cartridge
Consumables
Toner cartridge
the units print life by half
Other consumables
A4 5% test chart, 5 pages/job
Auto Adjust, Manual Adjust
INDEX
Custom Size, Paper Type,
Checking the Test Sheet,
Internal Path, Mailbox, Paper Tray,
Duplex Unit, Finisher, Fusing Unit,
MEMO
EE GB G060
MEMO
Copyright 2001, 2002 Ricoh Co., Ltd
Overseas Affiliates
RICOH COMPANY, LTD
Operating Instructions Maintenance Guide