HP Designjet 4500

8-167
Removal and Installation
HP Designjet 4500 Printer Series Service Manual
Roll 1 BT Arm Encoder Disc
Removal
Switch off the product and remove the power cable.
1. Remove Roll 1 Module (Front Path)
⇒ Page
8-151
.
2. Remove the Roll 1 BT Arm
⇒ Page 8-156 .
3. Remove one T-8 screw (Type L) that
secures the Roll 1 BT Arm Encoder Disc
from the right side.
4. Remove the Roll 1 BT Arm Encoder Disc.