Epson Stylus Pro 4400 Service Manual page 302

EPSON Stylus Pro 4400/4450/4800/4880/4880C
Make the rear side screw stop tabs stay under the
"Cover, Motor, PF".
The four grounding springs on the top of the "I/H Left
Unit" make contact with the printer frame, so install the
"I/H Left Unit" while lightly holding down the grounding
springs so as not to deform them.
Disassembly & Assembly
Cover, Motor, PF
Screw Stop Tabs
Grounding Springs
Disassembly Procedures
Revision C
302