Konica Minolta bizhub 4000P Service Manual

bizhub 4700P/bizhub 4000P Service Manual
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4.7.5 Control panel service check
Warning—Potential Damage: Do not replace the control panel and controller board at the same time.
Each card contains the printer settings. When either of these cards is new, it obtains some of the
settings from the other card. Settings are lost when both are new and replaced at the same time.
Action
Yes
No
Step 1
Check the UICC cable for proper connection to the
UICC and to the controller board.
Are they properly connected?
Go to step 2.
Reseat the cable.
Step 2
Is the control panel display blank?
Go to step 3.
The problem is solved.
Step 3
Replace the UICC. Go to UICC removals.
Did this fix the problem?
The problem is solved.
Replace the controller
board. Go to Controller
board removals.
4.7.6 Toner starvation service check
Action
Yes
No
Step 1
Check the cartridge plunger.
Is the cartridge plunger properly attached to the front
door and is the spring functioning properly?
Go to step 4.
Go to step 2.
Step 2
1. Install a new cartridge plunger and spring. See
Cartridge plunger removal.
2. Print some pages.
Did this fix the problem?
The problem is solved.
Go to step 3.
Step 3
Did a 201.22 error display?
Go to step 4.
Go to step 5.

Konica Minolta bizhub 4000P Specifications

General

Print Technology	Laser
Print Speed	Up to 42 ppm
Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 100, 000 pages
Standard Output Capacity	150 sheets
Memory	256 MB
Supported Operating Systems	Windows, Mac OS, Linux
Duplex Printing	Automatic
Connectivity	USB 2.0, Ethernet
PDL	PCL 6, PostScript 3, XPS
Processor Speed	1.2 GHz