Print Image Adjustments - Ricoh G035 Service Manual

PRINT IMAGE ADJUSTMENTS

6.13 PRINT IMAGE ADJUSTMENTS
Perform the following adjustments after replacing any of the following parts:
• Rollers and gears
• Polygon mirror motor
• Paper side fence
• Memory all clear
• Paper feed unit
For more details about accessing SP modes, refer to section 4.
NOTE: 1) Make sure the paper is installed correctly in each paper tray before you
start these adjustments.
2) Use the Trimming Area Pattern (SP2-12-3, No.10) to print the test
pattern for the following procedures.
3) Set SP2-12-3 to 0 again after completing these printing adjustments.
Registration - Leading Edge/Side-to-Side
1. Check the leading edge registration, and adjust it using SP1-1-1.
The specification is: 3 ± 2mm.
2. Check the side-to-side registration for each paper feed station, and adjust them
using the following SP modes.
1st paper feed
2nd paper feed
3rd paper feed (Optional PFU tray 1)
4th paper feed (Optional PFU tray 2)
Duplex
By-pass feed
LCT
NOTE: The default setting (2.0 mm) for the side-to-side registration of the 3rd and
4th paper feeds cannot be changed because the SP mode is unavailable.
B
A
G035R506.WMF
G035
SP mode
SP2-1-2
SP2-1-3
—
—
SP2-1-4
SP2-1-5
SP2-1-6
A: Leading Edge Registration
B: Side-to-Side Registration
6-54
Specification
2 ± 1.5 mm
SM