Service manual

IMAGE ADJUSTMENT
G130/G131 3-2 SM
3.2 IMAGE ADJUSTMENT
3.2.1 REGISTRATION
Image Area
The image area shown in the
illustration must be guaranteed. So
make sure that the registration is
adjusted within the adjustment standard
range as described below.
Leading Edge
Adjusts the leading edge registration for each paper type and process line speed.
Side- to- Side
Adjusts the side-to-side registration for each paper feed station.
NOTE: The side-to-side registration for the optional paper feed unit, LCT, and
duplex unit can be adjusted with SP mode or with the user tools
(Maintenance menu).
Adjustment Standard
• Leading edge (sub-scan direction): 3 ± 0 mm
• Side to side (main-scan direction): 2 ± 0 mm
Paper Registration Standard
The registration in both main- and sub-scan directions may fluctuate within the
following tolerance.
1st side
• Sub-scan direction: 0 ± 1.5 mm
• Main-scan direction: 0 ± 2 mm
2nd side in duplex
• Sub-scan direction: 0 ± 3 mm
• Main-scan direction: 0 ± 4 mm
A
B
C
G130R910.WMFF
Feed direction
Image Area
A = B = C = 4.2mm (1.6”)