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