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2KN/2KP
1-4-58
(20) There is a regular error between the centers of the original and copy image when the DP is used.
(21) There is a regular error between the leading edges of the original and copy image when the DP is used.
(22) A line appears at the leading or trailing edge.
(23) A line appears at the leading or trailing edge.
Copy example
Causes
Check procedures/corrective measures
Misadjusted center line.
Readjust the DP center line (see page 1-3-31).
Copy example
Causes
Check procedures/corrective measures
Misadjusted original scanning start
position.
Readjust the DP leading timing (see page 1-3-30).
Copy example
Causes
Check procedures/corrective measures
Misadjusted of the speeds of
the motors.
Change the setting for TC Setting (Uneven Image) of main-
tenance item U053 (see page 1-3-20).
Copy example
Causes
Check procedures/corrective measures
Misadjusted of the speeds of
the motors.
Change the setting for TC Setting (Uneven Image) of main-
tenance item U053 (see page 1-3-20).
70 mm
64 mm
64 mm
64 mm
Summary of Contents for TASKalfa 620
Page 1: ...SERVICE MANUAL Published in August 2009 842KP112 2KPSM062 Rev 2 TASKalfa 620 820 ...
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Page 144: ...2KN 2KP 1 3 106 This page is intentionally left blank ...
Page 308: ...2KN 2KP 1 5 88 This page is intentionally left blank ...
Page 412: ...2KN 2KP 2 3 60 This page is intentionally left blank ...
Page 435: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR SIDE FEEDER ...
Page 442: ...INSTALLATION GUIDE FOR LARGE SIZE SIDE FEEDER ...
Page 460: ...INSTALLATION GUIDE FOR DOCUMENT FINISHER ...
Page 475: ...INSTALLATION GUIDE FOR CENTERFOLD UNIT ...
Page 490: ...INSTALLATION GUIDE FOR MULTI JOB TRAY ...
Page 501: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 512: ...INSTALLATION GUIDE FOR STOPPER GUIDE ...
Page 515: ...INSTALLATION GUIDE FOR PRINTING SYSTEM ...
Page 518: ...INSTALLATION GUIDE FOR SCAN SYSTEM ...
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