Specifications

5–22 Replacement Procedures
Cover Assembly, Hammer Bank (Figure 5–8 )
Removal
1. Prepare the printer for maintenance (page 5–3).
2. Remove the shuttle frame assembly (page 5–66).
3. Rotate hammer bank cover assembly (1) away from hammer bank (2).
4. Remove hammer bank cover assembly (1) from alignment pins (3).
Installation
CAUTION
The hammer bank contains a strong magnet. To prevent damage to the
hammer tips, do not let the hammer bank cover assembly snap into
place as the hammer bank magnet attracts it. Any impact of the cover
against the hammer bank can break hammer tips.
1. With the thick plate facing the hammer bank (2), engage the hammer
bank cover assembly (1) on the alignment pins (3).
2. Rotate the hammer bank cover assembly (1) until it lies flush on the
hammer bank (2). Check that the hammer bank cover assembly is
properly positioned over the alignment pins (3) and hammer tips.
3. Install the shuttle frame assembly (page 5–66).
4. Return the printer to normal operation (page 5–80).