Pro 7900 and 9900 Field Repair Guide
10/6/10
Print Head Installation
1. Plug in 4 Print Head Cables and put the Print Head in place.
1. Plug in 4 Print Head Cables.
CN1
CN3
2. Install the Print Head.
CN4
CN2
Printer Component,
Software Item,
LCD Display,
Printer Button
Print Head Installation
Page 159.