June 2018
OTAC Replacement Work Instruction
Tools required:
T10 screwdriver
Pliers
T20 screwdriver
E-clip Tool (size 5)
Small Flat Screwdriver
Prerequisite
Disconnect power from the scanner.
Removing the OTAC Unit
1.
Open the OTAC Assembly by
depressing the Lid Latches at
both ends.
2.
Use a cloth (or similar) to cover
the gap in the lower chassis, to
prevent the e-clip from falling into
the chassis, then remove the E-
clip using small flat screwdriver.
3.
Repeat for the right end, again
making sure to use a cloth to
prevent the e-clip falling into the
chassis.
4.
Slide a piece of paper under the
Guide Plate Hinge, to prevent
the T20 screw falling into the
chassis while removing it from
the side plate.
