Canon imagePRESS 1135 Series Service Manual page 1416

Title Magnification ratio in sub scanning
Explaination 1) Measure the image length Lx in sub scanning direction on the test print.
2) Calculate the magnification ratio in sub scanning direction (ratio): Mx, and the value
to enter in Service Mode: SMx.
Mx = (Lx / Lx ) ×100
A3 paper: Lx = 415 mm
11 x 17 inch paper: Lx = 427 mm
SMx = (Mx 100) ×100
3) Enter SMx value in Service Mode as follows.
Get in Service Mode to select the following: COPIER > ADJUST > IMG-REG >
MAG-V
Adjustment range: -100 to 100
Unit: 0.01%
8
Service Mode > Situation Mode > Major Adjustment
8 Service Mode > Situation Mode > Major Adjustment
Title Right edge margin
Explaination 1) Measure the right edge margin L1 [0.1 mm basis] on the test print and execute
adjustment so that the right edge margin L1 meets the specification of 2.5 -/+
0.5 mm.
MEMO :
Be sure that the magnification of "1. Skew" and "2. In main scanning direction" is
within the standard to execute this adjustment.
Get in Service Mode to select the following: COPIER > ADJUST > FEED-ADJ >
REG-R
Adjustment range: -50 to 50
Unit: 0.1 mm
In case of the following: L1 > 2.5mm
Increase the adjustment value
In case of following: L1 < 2.5 mm
Reduce the adjustment value
8-473
8-473