Copy Adjustments: Printing/Scanning; Printing; Registration - Leading Edge/Side-To-Side - Ricoh R-C4 Service Manual

21 July 2006

3.12 COPY ADJUSTMENTS: PRINTING/SCANNING

NOTE: 1) You need to perform these adjustment(s) after replacing any of the
following parts:
• Scanner Wire
• Lens Block/SBU Assembly
• Scanner Drive Motor
• Polygon Mirror Motor
• Paper Side Fence
• Memory All Clear
2) For more details about accessing SP modes, refer to section 4.

3.12.1 PRINTING

NOTE: 1) Make sure the paper is installed correctly in each paper tray before you
start these adjustments.
2) Use the Trimming Area Pattern (SP2-902-3, No.10) to print the test
pattern for the following procedures.
3) Set SP 2-902-3 to 0 again after completing these printing adjustments.

Registration - Leading Edge/Side-to-Side

1. Check the leading edge registration for each paper feed station, and adjust
them using SP1-001.
2. Check the side-to-side registration for each paper feed
station, and adjust them using SP1-002.
Tray
Any paper tray
By-pass feed
Duplex
1st paper feed
2nd paper feed
3rd paper feed (Optional
PFU tray 1), or LCT
4th paper feed (Optional
PFU tray 2)
By-pass feed
Duplex, side 2
COPY ADJUSTMENTS: PRINTING/SCANNING
SP mode Specification
SP1-001-1
3 ± 2 mm
SP1-001-2
SP1-001-3
SP1-002-1
SP1-002-2
2 ± 1.5 mm
SP1-002-3
SP1-002-4
SP1-002-5
SP1-002-6
3-57
B
A
B205R967.WMF
A: Leading Edge Registration
B: Side-to-side Registration