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Actions
Yes
No
Step 4
Remove the fuser and check for damage or debris on the rollers and belts.
Is it free of damage and debris?
Go to step 5.
Replace the fuser.
Step 5
Reseat the cables JLSU1 and J6 on the controller board.
Does the problem remain?
Replace the LSU.
The problem is solved.
Toner rubs off
Leading edge
Trailing edge
ABC
DEF
Actions
Yes
No
Step 1
Check if the fuser screws are tightly fastened.
Are they tightly fastened?
Go to step 2.
Tighten the screws.
Step 2
a
Turn off the printer.
b
Remove the rear door and cover.
c
Disconnect the fuser cable connected to PCN5 of the power supply.
d
Check for approximate correct resistance on the fuser cable:
•
220V fuser—43 ohms
•
110V fuser—10 ohms
•
100V fuser—8 ohms
Is the resistance equal to any of the above values?
Go to step 3.
Replace the fuser. See
“Fuser removal” on
page 302
.
Step 3
Check the following fuser components for wear or damage:
•
Gears
•
Exit rollers
•
Belt fuser
Are they free of damage?
Replace the power
supply. See
“Power
supply removal” on
page 281
.
Replace the fuser. See
“Fuser removal” on
page 302
.
7016
Diagnostic information
44
Содержание 7016-630
Страница 14: ...7016 Table of contents 14 ...
Страница 22: ...7016 22 ...
Страница 24: ...7016 24 ...
Страница 34: ...7016 34 ...
Страница 160: ...7016 160 ...
Страница 184: ...D ADF cover open E Flatbed cover open F Paperfeed sensor 7016 Service menus 184 ...
Страница 200: ...7016 200 ...
Страница 229: ...7 Release the two latches D and then remove the main input drive gears 7016 Repair information 229 ...
Страница 235: ...4 Remove the two screws B securing the right cover to the RIP shield 5 Open the front cover 7016 Repair information 235 ...
Страница 240: ...5 Remove the screw A from the rear side of the printer 7016 Repair information 240 ...
Страница 242: ...3 Loosen the two screws A securing the shield to the front of the printer frame 7016 Repair information 242 ...
Страница 249: ...4 Remove the four screws B and then remove the right front mount 7016 Repair information 249 ...
Страница 251: ...Cartridge plunger removal 1 Open the front door 2 Tilt the cartridge plunger 7016 Repair information 251 ...
Страница 291: ...9 Remove the two screws C Below is the image of the cam release and bracket 7016 Repair information 291 ...
Страница 329: ...2 Remove the E clip and then remove the gear 3 Remove the four screws B 7016 Repair information 329 ...
Страница 332: ...4 Remove the screw D 5 Disconnect the spring E 7016 Repair information 332 ...
Страница 337: ...Remove the screw A then remove the cover 7016 Repair information 337 ...
Страница 339: ...3 Remove the four screws B securing the carriage frame to the stapler 7016 Repair information 339 ...
Страница 341: ...3 Remove the four screws B securing the carriage frame to the stapler 7016 Repair information 341 ...
Страница 342: ...4 To access the switch remove the two screws C and set aside the carriage 7016 Repair information 342 ...
Страница 345: ...4 Disconnect the sensor cable A 5 Release the latches and pull the sensor off the stapler 7016 Repair information 345 ...
Страница 352: ...7 Remove the four screws A from the power supply unit 7016 Repair information 352 ...
Страница 361: ...6 Remove the two screws A from the top cover 7 Remove the two screws B under the cover 7016 Repair information 361 ...
Страница 365: ...5 Disconnect the cable D from the sensor 6 Release the latches then remove the sensor 7016 Repair information 365 ...
Страница 366: ...7016 366 ...
Страница 368: ...Configured model 1 Optional 250 sheet tray 2 Optional 550 sheet tray 3 Optional stapler 7016 Component locations 368 ...
Страница 377: ...Power supply PCN1 PCN2 PCN3 PCN5 PCN4 7016 Component locations 377 ...
Страница 378: ...7016 378 ...
Страница 383: ...7016 383 ...
Страница 385: ...Assembly 1 Covers 1 2 3 4 5 6 15 16 7 12 8 11 10 9 13 14 7016 Parts catalog 385 ...
Страница 387: ...Assembly 2 Imaging 1 2 3 4 5 6 7 10 9 8 11 12 13 14 15 16 7016 Parts catalog 387 ...
Страница 389: ...Assembly 3 Control panel 1 2 3 4 5 8 7 6 7016 Parts catalog 389 ...
Страница 391: ...Assembly 4 Electronics 1 1 2 3 5 7 8 4 6 7016 Parts catalog 391 ...
Страница 393: ...Assembly 5 Electronics 2 4 3 2 1 5 6 7 8 7016 Parts catalog 393 ...
Страница 395: ...Assembly 6 Frame 3 10 11 12 13 14 9 1 6 5 7 8 15 2 4 7016 Parts catalog 395 ...
Страница 397: ...Assembly 7 Option trays 3 4 5 6 1 2 7016 Parts catalog 397 ...
Страница 399: ...Assembly 8 Staple finisher option 1 7016 Parts catalog 399 ...
Страница 401: ...Assembly 9 Staple finisher right 1 2 3 4 5 6 7 7016 Parts catalog 401 ...
Страница 403: ...Assembly 10 Staple finisher top 1 2 3 4 5 6 7016 Parts catalog 403 ...
Страница 405: ...Assembly 11 Staple finisher rear 1 2 3 4 5 6 7 7016 Parts catalog 405 ...
Страница 408: ...7016 Parts catalog 408 ...
Страница 410: ...7016 Parts catalog 410 ...
Страница 412: ...7016 412 ...
Страница 418: ...7016 418 ...
Страница 442: ...7016 Index 442 ...
Страница 448: ...7016 Part number index 448 ...
Страница 454: ...7016 Part name index 454 ...