2-86
Service Manual
4520-xxx
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 3-13
.
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.
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 ...