Blank Margin; Main Scan Magnification - Gestetner A193 Service Manual

COPY ADJUSTMENT PRINTING/SCANNING

11.1.2 Blank Margin

NOTE: If the leading edge/side-to-side registration can not be adjusted
within the specifications, adjust the leading/left side edge blank
margin.
1. Check the trailing edge and right side edge blank margins, and adjust
each using the following SP modes.
Trailing edge
Right side edge
Leading edge
Left side edge

11.1.3 Main Scan Magnification

1. Print the Grid Pattern (SP5-902, No.5).
2. Check the magnification (the grid size should be 4 mm), and adjust the
magnification using SP2-998 if necessary. The specification is ± 1%.
(A193)
SP mode Specification
SP2-101-2
SP2-101-4
2±1.5 mm
SP2-101-1
SP2-101-3
2±1.5 mm
A: Trailing Edge Blank Margin
B: Right Side Edge Blank Margin
C: Leading Edge Blank Margin
D: Left Side Edge Blank Margin
4 m m
5-40
2±2 mm
C
3±2 mm
4 m m
A193R524.wmf
D
A
B
A193R513.wmf
SM