Remarks On Main/Engine Pwb Replacement; Adjustment-Free Variable Resistors (Vr) - Kyocera TASKalfa 220 Service Manual

2KL/2KK
1-6-2

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 PWB: VR401
APC PWB: VR1
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Remarks on main/engine PWB replacement

When replacing the main/engine PWB, remove the EEPROM (YC37) and EEPROM (YC38) from the PWB that has been
removed and then reattach it to the new PWB.
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EEPROM
EEPROM
(YC37)
EEPROM
(YC38)
EEPROM
Figure 1-6-2
Main/engine PWB