Diagnostic Information
2-35
4045-XXX
Double Feeding Paper
Note:
If double feeding paper occurs mostly from the bottom of the
stack, check for missing or damaged restraint pads in the tray.
Multipurpose Tray
Paper fails to feed from the multipurpose tray.
The pick roll should make one complete revolution and stop with the
flat side down. If the pick roll turns but does not pick paper, check the
roll for signs of wear, oil or grease on the surface of the pick roll or
slick spots. If you find a problem, replace the pick roll assembly.
Check to ensure the media that is being fed through the
multipurpose tray assembly meets recommended paper
specifications.
Parallel Port Service Check
Run the
“Parallel Wrap Test” on page 3-10
.
Note:
The Parallel Wrap Test is designed to check the parallel port
hardware by using a wrap plug (P/N 1319128) and invoking the
Parallel Diagnostic Test. This test helps isolate the printer from the
parallel cable and host. The test provides failure information on the
display for approximately three seconds. If the test indicates that a
problem is detected, replace the controller board.
FRU
Action
1
Paper
Paper is usually the primary cause of
a double feeding paper problem.
Flex the paper before placing the
paper in the tray. Edge-welded paper
is the most common cause of double
feeding. Loading the paper in the
tray in different locations and
directions and using rough paper
and short grain paper also causes
double feeding.
Summary of Contents for Optra M410
Page 6: ...vi Service Manual 4045 XXX ...
Page 8: ...viii Service Manual 4045 XXX Class 1 Laser Statement Label ...
Page 14: ...xiv Service Manual 4045 XXX Japanese Laser Notice Chinese Laser Notice ...
Page 20: ...xx Service Manual 4045 XXX ...
Page 26: ...1 6 Service Manual 4045 XXX ...
Page 102: ...3 28 Service Manual 4045 XXX Paper Path Sensor Locations ...
Page 103: ...Diagnostic Aids 3 29 4045 XXX Cable Locations ...
Page 104: ...3 30 Service Manual 4045 XXX ...
Page 116: ...4 12 Service Manual 4045 XXX 5 Remove the cooling fan ...
Page 137: ...Connector Locations 5 3 4045 XXX ...
Page 143: ...Connector Locations 5 9 4045 XXX ...
Page 145: ...Connector Locations 5 11 4045 XXX ...
Page 147: ...Connector Locations 5 13 4045 XXX ...
Page 148: ...5 14 Service Manual 4045 XXX ...
Page 150: ...6 2 Service Manual 4045 XXX Assembly 1 Covers ...
Page 152: ...6 4 Service Manual 4045 XXX Assembly 1 Covers continued ...
Page 154: ...6 6 Service Manual 4045 XXX Assembly 2 Frame ...
Page 156: ...6 8 Service Manual 4045 XXX Assembly 3 Printhead ...
Page 158: ...6 10 Service Manual 4045 XXX Assembly 4 Paper Feed Multipurpose Unit ...
Page 160: ...6 12 Service Manual 4045 XXX Assembly 5 Paper Feed Alignment ...
Page 162: ...6 14 Service Manual 4045 XXX Assembly 6 Paper Feed Output ...
Page 164: ...6 16 Service Manual 4045 XXX Assembly 7 Main Drive ...
Page 166: ...6 18 Service Manual 4045 XXX Assembly 8 Developer Drive ...
Page 168: ...6 20 Service Manual 4045 XXX Assembly 9 Fuser ...
Page 170: ...6 22 Service Manual 4045 XXX Assembly 9 Fuser continued ...
Page 172: ...6 24 Service Manual 4045 XXX Assembly 10 Transfer ...
Page 174: ...6 26 Service Manual 4045 XXX Assembly 11 Charging ...
Page 176: ...6 28 Service Manual 4045 XXX Assembly 12 Electronics ...
Page 178: ...6 30 Service Manual 4045 XXX Assembly 12 Electronics continued ...
Page 180: ...6 32 Service Manual 4045 XXX Assembly 12 Electronics continued ...
Page 182: ...6 34 Service Manual 4045 XXX Assembly 13 250 Sheet Tray ...
Page 184: ...6 36 Service Manual 4045 XXX Assembly 14 500 Sheet Tray ...
Page 186: ...6 38 Service Manual 4045 XXX Assembly 14 500 Sheet Tray continued ...