EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Disassembly & Assembly Disassembly Procedures 282
4.2.7.10  Pulley, Driven/Shaft, Pulley
1. Remove "Cover, Side, Left" (p216).
2. Remove the E-ring that secures the "Shaft, Pulley" on the left back of the 
printer, and then remove the plain washer. (Refer to Figure 4-101.)
3. While pressing the "Lever, Rock, PG", loosen the CR tension attachment 
screw until its tip gets behind the "Pulley, Tension, CR". 
(Refer to Figure 4-102.)
Figure 4-101. E-ring and Plain Washer Removal
Figure 4-102. Loosening CR Tension
E-ring
Plain washer
Lever, Rock, PG
Attachment Screw
Pulley, Tension, CR