Printer Mechanism (M-4A11); Housing - Epson Stylus Pro Service Manual

Product Description Stylus Pro Service Manual

1.5.4 Printer Mechanism (M-4A11)

The M-4A11 printer mechanism is equipped with a 64-nozzle black printhead and 48-nozzle color (CMY)
printhead on the carriage unit. A resolution of 720 dpi is possible with special (non-absorbent) paper.
The ink system has both a black pump unit and a color pump unit. Waste ink from each printhead flows into
individual caps. Power for the pump system and paper feed system is supplied by the paper feed motor. This
printer mechanism is based on Stylus Color's (M-4A10).

1.5.5 Housing

The Stylus Pro's housing consists of the printer cover, upper case, and the lower case.
Attached to the housing is the front paper tray, with paper separator.
1-20 Rev.B