COPY ADJUSTMENTS: PRINTING/SCANNING
B135/B138 3-82 SM
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.
SP mode Specification
1st paper feed SP1-002-1
2nd paper feed SP1-002-2
3rd paper feed
(Optional PFU tray 1)
SP1-002-3
4th paper feed
(Optional PTU tray 2)
SP1-002-4
From the duplex tray SP1-002-5
By-pass feed SP1-002-6
LCT SP1-002-7
Refer to 5.1.2
B
A
A284R506.WMF
: Leading Edge Registration
B: Side-to-side Registration
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