Pro 7900 and 9900 Field Repair Guide 10/6/10
Wiper Blade Assembly Removal Printer Component, Software Item, LCD Display, Printer Button Page 190.
4. Remove the Wiper Blade Assembly.
1. Compress, and release, the
Wiper Blade Interlock.
2. Lift out the Wiper Blade Assembly.
Wiper Blade Assembly
Wiper Blade Assembly Interlock