Adjusting Copy Image Area; Printing; Adjusting Registration - Gestetner B130 Service Manual

3.15 ADJUSTING COPY IMAGE AREA

Adjust the copy image area under any of the following conditions:
• You have cleared engine data (SP5-801-002 or SP5-998-001).
• You have replaced any of the following components:
• First scanner or second scanner
• Lens block
• Scanner motor
• Polygon mirror motor
• Paper tray

3.15.1 PRINTING

Ensure that the paper is correctly loaded in each paper tray before proceeding with
the adjustment procedure in this section.

Adjusting Registration

Use the Trimming Area Pattern (SP5-902-001 > 10) for this adjustment.
1. Print out the test pattern, with the paper
fed from the regular paper tray.
2. Print out the test pattern, with the paper
fed from the by-pass tray.
3. Print out the test pattern, by selecting
duplex printing.
4. Measure the distance between the
leading edge of the image area and the
leading edge of the paper [A].
NOTE: The diagram shows the paper on the copy tray. Note that the paper is
output face down.
5. Adjust the leading edge registration
(SP1-001).
6. Measure the distance between the
side edge of the image area and the
side edge of the paper [B].
7. Adjust the side-to-side registration
(SP1-002).
8. Specify "0" (zero) in SP5-902-001
after finishing the adjustment
procedure.
SM
CÓPIA NÃO CONTROLADA
SP1-001-001 (All Trays)
SP1-001-002 (By-pass)
SP1-001-003 (Duplex)
SP1-002-001 (1st tray)
SP1-002-002 (2nd tray)
SP1-002-005 (By-pass)
SP1-002-006 (Duplex)
3-37
CÓPIA NÃO CONTROLADA
ADJUSTING COPY IMAGE AREA
[B]
[A]
SP Specification
SP Specification
B129 Series/B044 Series
B130R935.WMF
0 ± 2 mm
0 ± 2 mm
0 ± 4 mm
0 ± 2 mm
0 ± 2 mm
0 ± 4 mm
0 ± 4 mm