Diagnostic Information
2-63
4520-xxx
24X Paper Jam message displays, Paper jammed over the Pass
Thru Sensor.
(The printer displays the value of X for the paper tray
where the error occurs. Example: 241 is a Paper Jam Tray 1)
FRU
Action
1
Pass Thru Sensor and Flag
Assembly
The tray x option system board did
not detect a piece of paper actuating
the pass thru sensor. Remove any
jammed sheets of paper from the
printer and check the pass thru
sensor and flag for proper operation
by running the appropriate Tray
Sensor Test from the diagnostics
menu. If the test fails, check the
sensor for correct installation and the
flag for proper operation. Also check
the sensor cable to make sure it is
correctly connected to the option
system board. If incorrect, replace
the tray x option pass thru sensor
assembly.
2
Power Takeoff Shaft and
Spring, Bevel Gear,
Feedroll Gear, Drive Roll
Assembly, Wear Plate,
Drive Shaft Bearings and
Skewed Backup Roller
Check these parts for signs of
broken or damaged parts,
contamination on the drive rollers or
wear plate and wear or damage to
the drive shaft bearings. Check the
drive roll assembly and skewed
backup roller for signs of wear, slick
spots, material buildup, and oil or
grease on the rollers. Also check for
proper operation of the paper
aligning assembly. Repair or replace
parts as necessary.
Содержание T52 Series
Страница 8: ...viii Service Manual 4520 xxx ...
Страница 10: ...x Service Manual 4520 xxx Class 1 Laser Statement Label ...
Страница 17: ...Notices and Safety Information xvii 4520 xxx Japanese Laser Notice Chinese Laser Notice ...
Страница 24: ...xxiv Service Manual 4520 xxx ...
Страница 162: ...3 30 Service Manual 4520 xxx ...
Страница 204: ...4 42 Service Manual 4520 xxx 6 Disconnect the interconnect card cable from the LVPS C 7 Remove the LVPS ...
Страница 224: ...5 2 Service Manual 4520 xxx ...
Страница 231: ...Connector Locations 5 9 4520 xxx Engine Board ...
Страница 232: ...5 10 Service Manual 4520 xxx Controller Board Non Network ...
Страница 233: ...Connector Locations 5 11 4520 xxx Controller Board Network ...
Страница 235: ...Connector Locations 5 13 4520 xxx ...
Страница 237: ...Connector Locations 5 15 4520 xxx 210 220 001 002 ...
Страница 239: ...Connector Locations 5 17 4520 xxx ...
Страница 242: ...5 20 Service Manual 4520 xxx ...
Страница 246: ...7 2 Service Manual 4520 xxx Assembly 1 Covers ...
Страница 248: ...7 4 Service Manual 4520 xxx Assembly 2 Frame ...
Страница 250: ...7 6 Service Manual 4520 xxx Assembly 2 Frame continued ...
Страница 252: ...7 8 Service Manual 4520 xxx Assembly 3 Printhead ...
Страница 254: ...7 10 Service Manual 4520 xxx Assembly 4 Paper Feed Autocompensator ...
Страница 256: ...7 12 Service Manual 4520 xxx Assembly 5 Paper Feed Multipurpose Unit ...
Страница 258: ...7 14 Service Manual 4520 xxx Assembly 6 Paper Feed Alignment ...
Страница 260: ...7 16 Service Manual 4520 xxx Assembly 7 Paper Feed Output ...
Страница 262: ...7 18 Service Manual 4520 xxx Assembly 8 Integrated Paper Tray 500 Sheet ...
Страница 264: ...7 20 Service Manual 4520 xxx Assembly 9 Main Drive ...
Страница 266: ...7 22 Service Manual 4520 xxx Assembly 10 Developer Drive ...
Страница 268: ...7 24 Service Manual 4520 xxx Assembly 11 Hot Roll Fuser ...
Страница 270: ...7 26 Service Manual 4520 xxx Assembly 12 Transfer ...
Страница 272: ...7 28 Service Manual 4520 xxx Assembly 13 Charging ...
Страница 274: ...7 30 Service Manual 4520 xxx Assembly 14 Electronics 1 ...
Страница 276: ...7 32 Service Manual 4520 xxx Assembly 14 Electronics I continued ...
Страница 278: ...7 34 Service Manual 4520 xxx Assembly 15 Electronics II ...
Страница 280: ...7 36 Service Manual 4520 xxx Assembly 16 Electronics III ...
Страница 282: ...7 38 Service Manual 4520 xxx Assembly 17 Electronics IV ...
Страница 284: ...7 40 Service Manual 4520 xxx Assembly 18 Electronics V ...
Страница 286: ...7 42 Service Manual 4520 xxx Assembly 19 Electronics VI ...
Страница 288: ...7 44 Service Manual 4520 xxx Assembly 20 250 Sheet Tray ...
Страница 290: ...7 46 Service Manual 4520 xxx Assembly 20 250 Sheet Tray continued ...
Страница 292: ...7 48 Service Manual 4520 xxx Assembly 21 Integrated Paper Tray 250 Sheet ...
Страница 294: ...7 50 Service Manual 4520 xxx Assembly 22 500 Sheet Tray ...
Страница 296: ...7 52 Service Manual 4520 xxx Assembly 22 500 Sheet Tray continued ...
Страница 298: ...7 54 Service Manual 4520 xxx Assembly 23 Duplex Unit ...
Страница 300: ...7 56 Service Manual 4520 xxx Assembly 23 Duplex Unit continued ...
Страница 302: ...7 58 Service Manual 4520 xxx Assembly 23 Duplex Unit continued ...
Страница 304: ...7 60 Service Manual 4520 xxx Assembly 24 Envelope Feeder ...
Страница 306: ...7 62 Service Manual 4520 xxx Assembly 25 High Capacity Feeder ...
Страница 308: ...7 64 Service Manual 4520 xxx Assembly 25 High Capacity Feeder continued ...
Страница 310: ...7 66 Service Manual 4520 xxx Assembly 25 High Capacity Feeder continued ...
Страница 312: ...7 68 Service Manual 4520 xxx Assembly 25 High Capacity Feeder continued ...
Страница 314: ...7 70 Service Manual 4520 xxx Assembly 25 High Capacity Feeder continued ...
Страница 316: ...7 72 Service Manual 4520 xxx Assembly 26 Kiosk Vertical Paper Adapter ...
Страница 318: ...7 74 Service Manual 4520 xxx Assembly 27 Kiosk Horizontal Paper Adapter ...
Страница 324: ...7 80 Service Manual 4520 xxx ...
Страница 334: ...I 10 Service Manual 4520 xxx ...