121 errors
121 error messages
Error code Description
Action
121.07
Fuser has been on for more than allowed after a
gap blowout, and the temperature is still too cold.
Go to
“Fuser service check” on page 138
121.08
Fuser was under temp when page was in fuser.
121.20
Fuser undertemp during steady state control. Can
occur in printing or standby modes.
121.22
Fuser did not warm enough to start line voltage
detection.
121.23
Fuser took too long to heat to line detection temp.
121.24
Fuser never reached detection temperature.
121.25
After line voltage detection, control did not roll
over to steady state control in time.
121.26
Failed to reach temperature during warm up.
121.28
Failed to reach EP warm up temperature in time.
121.29
Fuser failed to reach pre
‑
heat temperature for
motor start during warm up.
121.30
Fuser failed to reach printing temperature by the
time a page reached the fuser.
Go to
“Fuser service check” on page 138
121.31
Fuser is too hot. Global temperature check.
121.32
Open fuser main thermistor.
121.33
Open fuser edge thermistor.
121.34
Open fuser backup roll thermistor.
121.35
Attempting to POR after receiving a 121.34.
121.36
Fuser did not heat to allow compression jog.
121.37
Fuser heated faster than allowed during line
voltage detection.
Fuser service check
Note:
A 121.32 fuser error may occur if the ambient temperature is below the freezing point. Printers are
optimized to operate in an environment where temperature is between 60 and 90°F and relative
humidity is between 8 to 80%.
4514-6xx
Diagnostics and troubleshooting
138
Содержание M3150
Страница 12: ...Part name index 393 4514 6xx Table of contents 12 ...
Страница 20: ...4514 6xx 20 ...
Страница 38: ...4514 6xx 38 ...
Страница 172: ...4514 6xx 172 ...
Страница 233: ...c Insert the cable into the hole B d Route the cable using the new path 4514 6xx Parts removal 233 ...
Страница 246: ...3 Remove two screws A and then remove the cooling fan mount A 4514 6xx Parts removal 246 ...
Страница 256: ...5 Remove the four screws B and then remove the right front mount B 4514 6xx Parts removal 256 ...
Страница 258: ...Cartridge plunger removal 1 Open the front door 2 Tilt the cartridge plunger 4514 6xx Parts removal 258 ...
Страница 260: ...b Set the spring over the plunger 4514 6xx Parts removal 260 ...
Страница 262: ...Bezel removal MS610dn 1 Open the front door 2 Push the latches A and then remove the bezel A 4514 6xx Parts removal 262 ...
Страница 277: ...3 Squeeze the latches B to release the left and right links B 4514 6xx Parts removal 277 ...
Страница 300: ...3 Place the printer on its rear side 4 Release the sensor flag A 4514 6xx Parts removal 300 ...
Страница 301: ...5 Remove the screw B 6 Remove the sensor flag bracket C 4514 6xx Parts removal 301 ...
Страница 306: ...8 Remove the three screws A A 9 Disconnect the cable from the pick lift motor gearbox 4514 6xx Parts removal 306 ...
Страница 323: ...3 Swing the right cover backward to remove 4 Remove the screw D 4514 6xx Parts removal 323 ...
Страница 333: ...4514 6xx 333 ...
Страница 335: ...Assembly 1 Covers 4514 6xx Parts catalog 335 ...
Страница 338: ...4514 6xx Parts catalog 338 ...
Страница 339: ...Assembly 2 Electronics 1 1 2 3 4 5 7 9 10 11 6 8 12 4514 6xx Parts catalog 339 ...
Страница 342: ...4514 6xx Parts catalog 342 ...
Страница 343: ...Assembly 3 Electronics 2 4 3 2 1 5 6 8 9 7 4514 6xx Parts catalog 343 ...
Страница 345: ...4514 6xx Parts catalog 345 ...
Страница 346: ...Assembly 4 Frame 10 11 12 13 14 9 1 5 6 7 8 4 4 2 3 4514 6xx Parts catalog 346 ...
Страница 349: ...Assembly 5 Option trays 3 4 5 6 1 2 4514 6xx Parts catalog 349 ...
Страница 354: ...4514 6xx Parts catalog 354 ...
Страница 356: ...4514 6xx Parts catalog 356 ...
Страница 364: ...4514 6xx 364 ...
Страница 376: ...4514 6xx 376 ...
Страница 386: ...4514 6xx Index 386 ...
Страница 392: ...4514 6xx Part number index 392 ...
Страница 398: ...4514 6xx Part name index 398 ...