2-80
Service Manual
5016-001
All Black or Color Page Service Check
Note: An all black or a page that is all one color is generally caused
by a problem in the high voltage system, or incorrect high voltage in
the printing process resulting in the development of toner on the
entire PC drum.
FRU
Action
1
Print Cartridge
Try a new print cartridge corresponding to the
color on the page.
2
High Voltage
Contacts
Grid Block 1
Grid Block 2
HVPS
Check the high voltage contacts in grid block 1
and 2 to ensure they are clean, not bent, deformed
or pitted. If incorrect, replace the failing grid block
assembly.
Be sure the HVPS is correctly installed and
securely mounted to the HVPS mounting bracket
and grid block assemblies. If correct, remove the
HVPS and check to be sure the high voltage
contacts align with the contacts on the HVPS. Also
look for signs of pitting or damage.
3
HVPS to Engine
Board Cable
Check the cable for correct installation and
continuity. If incorrect, replace the cable.
4
Engine Board
Printhead Cable
Engine Board
Check the cable for proper installation and
continuity.
• If the continuity is incorrect, replace the cable.
• If incorrect, replace the engine board.
5
Printhead
The printhead can cause this problem, but should
only be replaced after a new toner cartridge(s) or
ITM has been replaced.
Summary of Contents for Optra C710
Page 17: ...Notices and Safety Information xvii 5016 001 Japanese Laser Notice Chinese Laser Notice ...
Page 18: ...xviii Service Manual 5016 001 Korean Laser Notice ...
Page 23: ...Notices and Safety Information xxiii 5016 001 Korean ...
Page 24: ...xxiv Service Manual 5016 001 ...
Page 44: ...1 20 Service Manual 5016 001 ...
Page 198: ...2 132 Service Manual 5016 001 ...
Page 222: ...3 24 Service Manual 5016 001 ...
Page 232: ...4 10 Service Manual 5016 001 LVPS Assembly Removal ...
Page 250: ...4 28 Service Manual 5016 001 ...
Page 251: ...Connector Locations 5 1 5016 001 5 Connector Locations Engine Board ...
Page 260: ...5 10 Service Manual 5016 001 Electrical Components Sensor Switch Locations ...
Page 263: ...Connector Locations 5 13 5016 001 Printer Circuit Board Locations Fan Motor Locations ...
Page 264: ...5 14 Service Manual 5016 001 Solenoid Clutch Locations ...
Page 268: ...5 18 Service Manual 5016 001 ...
Page 270: ...6 2 Service Manual 5016 001 ...
Page 272: ...7 2 Service Manual 5016 001 Assembly 1 Fuser ...
Page 274: ...7 4 Service Manual 5016 001 Assembly 2 Fuser ...
Page 276: ...7 6 Service Manual 5016 001 Assembly 2 Cont Fuser ...
Page 278: ...7 8 Service Manual 5016 001 Assembly 3 Transfer ...
Page 280: ...7 10 Service Manual 5016 001 Assembly 4 Frames ...
Page 282: ...7 12 Service Manual 5016 001 Assembly 5 Frames Left Side ...
Page 284: ...7 14 Service Manual 5016 001 Assembly 5 Cont Frames Left Side ...
Page 286: ...7 16 Service Manual 5016 001 Assembly 6 Frames Right Side ...
Page 288: ...7 18 Service Manual 5016 001 Assembly 6 Cont Frames Right Side ...
Page 290: ...7 20 Service Manual 5016 001 Assembly 7 Frames Right Side 2 ...
Page 292: ...7 22 Service Manual 5016 001 Assembly 7 Cont Frames Right Side 2 ...
Page 294: ...7 24 Service Manual 5016 001 Assembly 8 Frames Right Side 3 ...
Page 296: ...7 26 Service Manual 5016 001 Assembly 9 Carriage Block ...
Page 298: ...7 28 Service Manual 5016 001 Assembly 10 Base Frame ...
Page 300: ...7 30 Service Manual 5016 001 Assembly 11 Front Cover Assembly ...
Page 302: ...7 32 Service Manual 5016 001 Assembly 11 Cont Front Cover Assembly ...
Page 304: ...7 34 Service Manual 5016 001 Assembly 12 Front Cover Assembly 2 ...
Page 306: ...7 36 Service Manual 5016 001 Assembly 12 Cont Front Cover Assembly 2 ...
Page 308: ...7 38 Service Manual 5016 001 Assembly 13 Feed Unit ...
Page 310: ...7 40 Service Manual 5016 001 Assembly 14 Laser Scanner Unit ...
Page 312: ...7 42 Service Manual 5016 001 Assembly 14 Cont Laser Scanner Unit ...
Page 314: ...7 44 Service Manual 5016 001 Assembly 15 Cassette ...
Page 316: ...7 46 Service Manual 5016 001 Assembly 16 Upper Covers ...
Page 318: ...7 48 Service Manual 5016 001 Assembly 16 Cont Upper Covers ...
Page 320: ...7 50 Service Manual 5016 001 Assembly 17 Covers ...
Page 322: ...7 52 Service Manual 5016 001 Assembly 18 Covers Frame 250 Tray Option ...
Page 324: ...7 54 Service Manual 5016 001 Assembly 18 Cont Covers Frame 250 Option ...
Page 326: ...7 56 Service Manual 5016 001 Assembly 19 Middle Roll Unit 250 Tray Option ...
Page 328: ...7 58 Service Manual 5016 001 Assembly 20 250 250 Tray Option Lower Unit ...
Page 330: ...7 60 Service Manual 5016 001 Assembly 21 Duplex Unit Option 2 ...
Page 332: ...7 62 Service Manual 5016 001 Assembly 21 Cont Duplex Unit Option 2 ...
Page 334: ...7 64 Service Manual 5016 001 Assembly 22 Cassette Upper Section ...
Page 336: ...7 66 Service Manual 5016 001 Assembly 23 Cassette Rear Section 1 ...
Page 338: ...7 68 Service Manual 5016 001 Assembly 24 Cassette Rear Section 2 ...
Page 340: ...7 70 Service Manual 5016 001 Assembly 25 Duplex Option Lower Section 1 ...
Page 342: ...7 72 Service Manual 5016 001 Assembly 25 Cont Duplex Lower Section 1 ...
Page 344: ...7 74 Service Manual 5016 001 Assembly 26 Duplex Option Lower Section 2 ...
Page 346: ...7 76 Service Manual 5016 001 Assembly 27 Duplex Option Lower Section 3 ...
Page 348: ...7 78 Service Manual 5016 001 Assembly 28 Cassette Lower Section 4 ...
Page 350: ...7 80 Service Manual 5016 001 Assembly 29 Duplex Option Lower Section 5 ...
Page 352: ...7 82 Service Manual 5016 001 Assembly 29 Cont Duplex Option Lower 5 ...
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