Erase Printer Memory
This makes any sensitive information that may exist on the volatile or non-volatile storage of the device
completely indecipherable. When selected, the printer performs a non
‑
critical NVRAM reset and then reboots.
Erase Hard Disk
This setting performs a wipe of the printer hard disk, erasing all data.
Warning—Potential Damage:
This deletes all data on the printer hard disk, including downloaded fonts,
macros, and held jobs. Do not initiate a disk wipe if you have information on the printer that you want to
save.
Available options:
•
Single Pass Erase—overwrites all data and the file system. This wipe is faster but less secure since it is
possible to retrieve the deleted data with forensic data
‑
retrieval techniques.
•
Multi Pass Erase—overwrites all data without rewriting the file system. This wipe is DoD 5220.22-M compliant
since the deleted data is irretrievable.
Note:
If the printer is reset while a disk wipe operation is executing, then
Corrupt Disk
appears upon
regaining power.
Entering Invalid engine mode
This mode allows the printer to load the correct firmware code.
1
Turn off the printer.
2
From the control panel, press and hold the
3
,
4
, and
6
while turning on the printer.
3
Release the buttons after 10 seconds.
Entering Recovery mode
This mode allows the printer to boot from a secondary set of instructions and flash firmware code. While in this
mode, you can only flash firmware code through a USB cable directly connected to a PC.
Depending on your printer model, do any of the following:
For LED display
1
Turn off the printer.
2
Open the front door.
3
Press and hold the
Stop
button.
4
Turn on the printer.
5
When all the icons flash, release the button.
4514-6xx
Service menus
199
Summary of Contents for M3150
Page 12: ...Part name index 393 4514 6xx Table of contents 12 ...
Page 20: ...4514 6xx 20 ...
Page 38: ...4514 6xx 38 ...
Page 172: ...4514 6xx 172 ...
Page 246: ...3 Remove two screws A and then remove the cooling fan mount A 4514 6xx Parts removal 246 ...
Page 256: ...5 Remove the four screws B and then remove the right front mount B 4514 6xx Parts removal 256 ...
Page 260: ...b Set the spring over the plunger 4514 6xx Parts removal 260 ...
Page 277: ...3 Squeeze the latches B to release the left and right links B 4514 6xx Parts removal 277 ...
Page 300: ...3 Place the printer on its rear side 4 Release the sensor flag A 4514 6xx Parts removal 300 ...
Page 301: ...5 Remove the screw B 6 Remove the sensor flag bracket C 4514 6xx Parts removal 301 ...
Page 323: ...3 Swing the right cover backward to remove 4 Remove the screw D 4514 6xx Parts removal 323 ...
Page 333: ...4514 6xx 333 ...
Page 335: ...Assembly 1 Covers 4514 6xx Parts catalog 335 ...
Page 338: ...4514 6xx Parts catalog 338 ...
Page 339: ...Assembly 2 Electronics 1 1 2 3 4 5 7 9 10 11 6 8 12 4514 6xx Parts catalog 339 ...
Page 342: ...4514 6xx Parts catalog 342 ...
Page 343: ...Assembly 3 Electronics 2 4 3 2 1 5 6 8 9 7 4514 6xx Parts catalog 343 ...
Page 345: ...4514 6xx Parts catalog 345 ...
Page 346: ...Assembly 4 Frame 10 11 12 13 14 9 1 5 6 7 8 4 4 2 3 4514 6xx Parts catalog 346 ...
Page 349: ...Assembly 5 Option trays 3 4 5 6 1 2 4514 6xx Parts catalog 349 ...
Page 354: ...4514 6xx Parts catalog 354 ...
Page 356: ...4514 6xx Parts catalog 356 ...
Page 364: ...4514 6xx 364 ...
Page 376: ...4514 6xx 376 ...
Page 386: ...4514 6xx Index 386 ...
Page 392: ...4514 6xx Part number index 392 ...
Page 398: ...4514 6xx Part name index 398 ...