Utax cd 1120 User Manual

2DA/2DB
1-7-3
1-7-3 Adjustment-free variable resistors (VR)
The variable resistors listed below are set at the factory prior to shipping and cannot be adjusted in the field.
•High-voltage PCB: VR201, VR202, VR301
• Drum unit zener PCB: VR1
1-7-4 Remarks on PCBs replacement
Confirm the version of the firmware and upgrade the version in up-to-date state when replacing PCBs.
When replacing the engine PCB or main PCB, remove the EEPROM from the engine PCB or main PCB that has been
removed and then reattach it to the new engine PCB or main PCB.
Figure 1-7-3
EEPROM
EEPROM

Utax cd 1120 Specifications

General

Brand	Utax
Model	cd 1120
Category	All in One Printer
Language	English