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