Epson Stylus PRO 7500 Service Manual page 137

EPSON Stylus Pro 7500
4.2.3.10.3 Removing the Pump Assembly
1. Remove the Maintenance Assembly as described in "Removing the Maintenance
Assembly" on page 133.
2. Remove the Cap Assembly as described in "Removing the Cap Assembly" on
page 136.
3. Remove the two (CUPS M3x6) screws securing the pump reduction gear bracket and
remove the pump reduction gear bracket and pump gear.
NOTE: When mounting the pump reduction gear, make sure the reduction gear
mesh with the corresponding gear.
4. Remove the one (CUPS M3x6) screw securing the Pump Assembly and remove the
Pump Assembly.
pump
screw(M3x6)
screws(M3x6)
Figure 4-81. Removing the Pump Assembly
Disassembly & Assembly
4.2.3.10.4 Removing the Cleaner Head
1. Remove the Maintenance Assembly as described in "Removing the Maintenance
Assembly" on page 133.
2. Remove the Cap Assembly as described in "Removing the Cap Assembly" on
page 136.
3. Using tweezers, release the joint for the concave part of the Cleaner Head and the
convex part of the Cleaner Head support part in the Pump Assy. Then remove the
Cleaner Head by pulling it upward.
NOTE: Set the Cleaner Head in the correct direction, and do not touch the
pump gear
assembly
pump reduction
Disassembly Flow
Cleaner Head with your bare hands.
pinset
pump
Figure 4-82. Removing the Cleaner Head
Revision A
cleaner head
137