MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man13). Service Manual-Section 5-Adjustments - Sharp Copying Equipment Service Manual (repair manual). Page 16

MX-4101N  ADJUSTMENTS  5 – 16

 

NOTE: The OPC drum phase adjustment by manual is not recom-

mended. Cause judgement of adjustment pattern differ in
individuals. Auto adjustment mode with SIM50-22 is rec-
ommended.

1)

Enter SIM44-31 mode.

2)

Enter "1" with 10-key in the PRINT MODE of set item A, and
press [OK] key.

3)

Select the paper feed stage with A3 (or 11" x 17") in it with
PAPER SELECT of set item C, and press [OK] key.

4)

Press [EXECUTE] key.
The adjustment patterns (8 pages) are printed.

Each identification number ("1" - "8") is printed on each printed
page of 8 adjustment patterns.

5)

Check the deflection in 94mm pitch cycle of each C/M/Y print
pattern. Select a print pattern of the smallest deflection for
each color of C/M/Y, and use the pattern identification number
as the adjustment value, and enter it to set item B. Press [OK]
key.

NOTE: If there is a peculiar deflection other than the drum cycle

(94mm pitch), check the following conditions.
• OPC drum drive section
• Transfer belt drive section
• Paper feed drive section
• Each motor speed set value (Set value of SIM48-6)

EXECUTE

EXECUTE

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EXECUTE

OK

EXECUTE

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or end of print

When the deflection exceeds the range
between 2 lines in the printed result.

10-key

or end of print

94mm

94mm

94mm

94mm