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