Designjet 4000, 4020 Power Supply Q1273-60251, Q1273-60056 DesignjetT7100Parts This is the motor and

This is the motor and transmission that feeds the paper from Roll 1 media tray (upper) on the HP Designjet 4500

800 42" Encoder Strip

Z6800 (42") Encoder Strip

System errors related to the main PCA:

Designjet 4000, 4020 Power Supply Q1273-60251, Q1273-60056 DesignjetT7100Parts This is the motor andHP Designjet 4000, 4020 Power Supply Unit Condition: Refurbished, Live tested Warranty: 12 months The replacement procedure for this part is found in section 8 78 of the service manual available here Q1278 60056, Q1273 60141 Main DC power supply providing various DC voltages for logic, fans, and motors. This is a fully refurbished and guaranteed part. 1 Year unconditional warranty. System errors related to the power supply unit: Error 03: 10