2-72
Service Manual
5060-XXX
Step B
Light print over the entire page
If all colors have light print, replace the
“HVPS Developer Board” on page 4-38
.
If only one color has light print, go to step 1.
3
High Voltage Contact Block Assembly Check, PC Drum
Contact Pin - Check for a stuck PC Drum Contact in the HV
contact block assembly. Refer to figure 1 for the location of
the PC Drum Contact Pin.
Is the pin stuck or does not operate smoothly?
Repair the HV
Contact Block
Assembly.
Go to Step 4
4
High Voltage Contact Block Assembly Check, Continuity
Check for continuity from the PC Drum Contact Pin to the
PC Drum Developer Pin Spring.
Is there continuity?
Go to Step 5
Repair the HV
Contact Block
Assembly.
5
High Voltage Contact Block Assembly Check, PC Drum
Developer Pin Spring - Check the PC Drum Developer Pin
Spring to make sure it is not bent or damaged.
Is the spring bent or damaged?
Replace the
PC Drum
Developer Pin
Spring.
Replace the
“HVPS
Developer
Board” on
page 4-38
Step
Action and Questions
Yes
No
1
Retraction Motor Check - Generally this symptom is caused
by a retracted ITU assembly. Check to see if the ITU
retraction motor keeps the ITU in the retracted position.
Does the motor keep the ITU in the retracted position?
Replace the
Retraction
Motor. If this
does not
correct the
problem,
replace the
“Engine
Board” on
page 4-14
.
Replace the
“HVPS
Developer
Board” on
page 4-38
Step
Action and Questions
Yes
No
1
Toner Cartridge Check - The toner may be out, the toner
cartridge seated improperly or the shutter has been left on
the bottom of the cartridge.
Is the toner cartridge seated properly and the shutter
removed?
Go to Step 2
Install the
cartridge
correctly or
remove the
packing
material from
the cartridge.
Step
Action and Questions
Yes
No
Summary of Contents for e-STUDIO 20CP
Page 2: ...COLORPRINTER e STUDIO20CP ...
Page 3: ... ii ...
Page 5: ......
Page 19: ...xvi Service Manual 5060 XXX ...
Page 37: ...1 18 Service Manual 5060 XXX ...
Page 161: ...2 124 Service Manual 5060 XXX ...
Page 200: ...Repair Information 4 15 5060 XXX 4 Remove the right rear cover screw type 121 on page 4 4 A ...
Page 246: ...Connector Locations 5 17 5060 XXX RIP Board ...
Page 254: ...Connector Locations 5 25 5060 XXX HVPS Board ...
Page 256: ...Connector Locations 5 27 5060 XXX HVPS Developer Board ...
Page 257: ...5 28 Service Manual 5060 XXX ...
Page 261: ...7 2 Service Manual 5060 XXX Assembly 1 Covers ...
Page 263: ...7 4 Service Manual 5060 XXX Assembly 1 1 Covers ...
Page 269: ...7 10 Service Manual 5060 XXX Assembly 5 Paper Feed Output Redrive ...
Page 271: ...7 12 Service Manual 5060 XXX Assembly 6 Multipurpose Feeder MPF ...
Page 273: ...7 14 Service Manual 5060 XXX Assembly 7 500 Sheet Integrated Tray ...
Page 277: ...7 18 Service Manual 5060 XXX Assembly 9 1 ITU Assembly ...
Page 279: ...7 20 Service Manual 5060 XXX Assembly 10 Cartridge Contact Assembly ...
Page 281: ...7 22 Service Manual 5060 XXX Assembly 11 Electronics ...
Page 283: ...7 24 Service Manual 5060 XXX Assembly 11 1 Electronics ...
Page 291: ...7 32 Service Manual 5060 XXX Assembly 12 Output Expander ...
Page 293: ...7 34 Service Manual 5060 XXX Assembly 12 1 Output Expander ...
Page 295: ...7 36 Service Manual 5060 XXX Assembly 13 5 Bin Mailbox ...
Page 297: ...7 38 Service Manual 5060 XXX Assembly 13 1 5 Bin Mailbox ...
Page 299: ...7 40 Service Manual 5060 XXX Assembly 14 500 Sheet Tray Option ...
Page 301: ...7 42 Service Manual 5060 XXX Assembly 14 1 500 Sheet Tray Option ...
Page 303: ...7 44 Service Manual 5060 XXX Assembly 15 Duplex Unit ...
Page 305: ...7 46 Service Manual 5060 XXX Assembly 15 1 Duplex Unit ...
Page 307: ...7 48 Service Manual 5060 XXX Assembly 16 HCIT ...
Page 309: ...7 50 Service Manual 5060 XXX Assembly 16 1 HCIT ...
Page 323: ...I 8 Service Manual 5060 XXX ...