PAPER FEED AND REGISTRATION
November 29, 1999
6-20
6.5.3 ADJUSTING THE PRINTING TOP MARGIN
Adjust the start position at the top of the page when the offset is large. The
procedure is as follows:
1. Make copies using the mainframe cassette, bypass unit, and optional feed units
and check the amount that the image is shifted.
2. Adjust by changing the contents of the following addresses:
Source
Address
Default
Unit
Main Frame
480B00
1AH
0.25 mm
1st Optional Unit
480B01
1AH
0.25 mm
2nd Optional Unit
480B02
1AH
0.25 mm
By-pass Unit
480B06
1AH
0.25 mm
3. To lower the start position, increase the default value.
To raise the start position, reduce the default value.
For example:
•
To lower the start position by 2 mm (with respect to the default value):
1AH + ( 2 / 0.25 ) H = 22H
