Lexmark WinWriter 100, Руководство по обслуживанию

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4076-0WJ
Diagnostic Information
12
3 Gears Check for binds in the gear train and
paper feed mechanism. To do this,
rotate the largest gear by hand. If you
notice a bind isolate it by removing
the small idler gear on the outside of
the right side plate. Replace any worn
or binding gears, rollers, or bearings.
4 Feed Arm Assembly At the beginning of the paper feed
operation, the paper feed motor
reverses momentarily to allow the
feed arm pawl to drop off the home
position notch in the ASF side plate. If
the pawl fails to drop off the notch,
check the feed arm assembly for
binds, and worn or broken parts.
5 Auto Sheet Feeder Check the following for wear or dam-
age:
Pick Rollers
Envelope Bucklers
All parts inside the left and right edge
guides
6 End-of-Forms Flag Check for binds or damage.
7 Star Rollers Check for worn or binding rollers.
Check for broken star roller springs.
8 Ejectors After the paper exits from the exit roll-
ers, the paper feed motor reverses
causing the feed arm pawl to restore
to the home position in the ASF side
plate. At the same time, the paper
ejectors move the last sheet of paper
into the exit tray. If the ejectors do not
move or restore, check them for worn,
loose, or broken parts.
FRU OR PROCEDURE ACTION