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Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300 Revision A
DISASSEMBLY/ASSEMBLY Disassembling the Printer Mechanism 81
Confidential
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.
Figure 4-62. Disassembling the Pump Assy
Pump Housing
Hook Gear Pump Idle
Gear Pump
Bracket Pump
Roller Pump
Bracket Pump
Inside
Ink Tube
When assembling the Pump Assy, follow the instructions below.
1. Mark five points on the Ink Tube as shown below.
Figure 4-63. Marking on the Ink Tube
2. Secure point B of the tube to the Pump Housing as shown below.
Figure 4-64. Assembling the Pump Assy (1)
A B C D E
10±1mm
10±1mm
45±1mm126±1mm 108±1mm
Point B
Make sure of the red line of the tube is
as shown.
Pump Housing
Ink Tube