Epson Stylus NX105 Service Manual page 81

Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300
DISASSEMBLING THE PUMP ASSY
Disassembly Procedure
1. Release the hook of the Pump Housing and remove the Gear Pump Idle.
2. Remove the Gear Pump and Bracket Pump from the Pump Housing.
3. Remove the Roller Pump from the Bracket Pump.
4. Remove the Waste Ink Tube from the Pump Housing.
Pump Housing
Hook Gear Pump Idle
Bracket Pump
Roller Pump
Inside
Ink Tube
Figure 4-62. Disassembling the Pump Assy
DISASSEMBLY/ASSEMBLY
Gear Pump
Bracket Pump
Disassembling the Printer Mechanism
When assembling the Pump Assy, follow the instructions below.
1. Mark five points on the Ink Tube as shown below.
A B
10±1mm
126±1mm 108±1mm
Figure 4-63. Marking on the Ink Tube
2. Secure point B of the tube to the Pump Housing as shown below.
Point B
Make sure of the red line of the tube is
as shown.
Figure 4-64. Assembling the Pump Assy (1)
Revision A
C D E
10±1mm
45±1mm
Pump Housing
Ink Tube
81
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