JMA-5300MkIIsm

INDEX > 4.Replacement Procedure > 4.2 Scanner Unit NKE-1130 (JMA-5332-12)
4.2.13 Encoder replacement (CHT-71A)
[Required tools]
• A Phillips screwdriver for 4 mm screws
• a Phillips screwdriver for 5 mm screws
• A wrench (width across flats 7 mm, for M4 screws)
• A wrench (width across flats 8 mm, for M6 screws)
• Tools for removing the cover from the scanner unit
(see Section 4.2.1, page 4-2)
[Replacement procedure]
1) Remove the cover on the right (starboard)
side (see Section 4.2.1, page 4-2). Remove
the four screws (M5) to remove the metal
fixture. Loosen the four screws (M4) so
that the receiving unit is held halfway.
Remove the four screws.
Loosen the
four screws.
2) Remove the four screws (M5) from the
receiving unit flange and remove the
screws loosened halfway in (1) above to
remove the receiving unit.
Receiving unit
Remove the four screws.
Receiving unit flange
Encoder
Receiving unit
4-18