Printronix P9012 Maintenance Manual page 191

DCU and MCU PROM Locations
Install PROMs on the DCU and MCU boards at the following locations:
DCU
Font PROMs
Program PROMs
MCU
Program PROM
4
5
1
Figure 6–24. DCU, MCU, Mechanism Driver PCBA Removal/Installation
Replacement Procedures
Location
8W (–001) and 10W (–002)
8P (–001) and 10P (–002)
Location
6F (–001)
1. Screw (2)
2. Cover
3. Connector
4. Ejection Lever (2)
5. PCBA (as required)
6. Card Cage
6
3
DCU (Slot 3)
MCU (Slot 4)
Mechanism Driver (Slot 5)
2
102786–608
133860–001
N/A
131268–001
132015–901
131466–902
133768–901
133610–001
6–73