Copy Adjustments: Printing/Scanning; Printing; Registration - Leading Edge/Side-To-Side - Gestetner B003 Service Manual

COPY ADJUSTMENTS: PRINTING/SCANNING

3.21 COPY ADJUSTMENTS: PRINTING/SCANNING
NOTE: 1) Perform these adjustments after replacing any of the following:
• Scanner Wire
• Lens Block/SBU Assembly
• Scanner Drive Motor
• Polygon Mirror Motor
• Paper Side Fence
• Memory All Clear
(☛ Chapter 5, "Service Tables")

3.21.1 PRINTING

1. Make sure paper is installed correctly in each paper tray before you start these
adjustments.
2. Use the Trimming Area Pattern (SP2-902-3, No. 11 to print the test pattern for
the following procedures.
3. After completing these printing adjustments, be sure to set SP 2-902-3 to 0
again.

Registration - Leading Edge/Side-to-Side

1. Check the leading edge registration, and adjust it using SP1-001.
Specification: 3 ± 2mm.
2. Check side-to-side registration for each paper feed station, and adjust with the
following SP modes.
1st paper feed
2nd paper feed
3rd paper feed
(Optional PFU tray 1)
4th paper feed
(Optional PTU tray 2)
From the duplex tray
By-pass feed
LCT
B003/B004/B006/B007
SP mode Specification
SP1-002-1
SP1-002-2
SP1-002-3
2 ± 1.5 mm
SP1-002-4
SP1-002-5
SP1-002-6
SP1-002-7
3-74
B
A
A284R506.WMF
A: Leading Edge Registration
B: Side-to-side Registration
SM