Epson Mt532 Manual

6-38   Assembly and Disassembly Rev. A
Confidential
Module Disassembly
Paper roll supply module
Disassembly 
stepDisassembly part 
name Disassembly procedure
1
C.B.(M3 ´
´´ ´
 6)´ 3
Paper roll hold unit
´1o
 Remove three 
C.B.(M3 ´
´´ ´
 6)s to remove the 
paper roll hold unit.
I

Secure the 
paper roll hold unit while it is set onto the
 shaft, paper roll. At this 
time, check if the 
paper roll hold unit can be opened/closed smoothly.
2
Spacer, paper roll 
holder´1o
 Remove the
 spacer, paper roll...

Rev. A Assembly and Disassembly   6-39 EU-T532/T542 Technical Manual
Confidential
3
Hexagonal nut´1o
 Remove the 
hexagonal nut.
4
Wire band (SKB-85)´1o
 Cut the wire band securing the 
paper NE harness assembly of the
 paper roll 
tension unit to the 
frame, main.
5o
 Align the hole on the 
paper roll tension unit with the hexagon socket set 
screw; then push the 
paper roll tension unit against the 
frame, main with your 
hand so that the unit does not move. Disassembly 
stepDisassembly part 
name...

6-40   Assembly and Disassembly Rev. A
Confidential
6o
 Insert a hexagonal screwdriver from the hole on the
 paper roll tension unit 
with the 
paper roll tension unit fixed with your hand.
7o
 Loosen the hexagon socket set screw with the hexagonal screwdriver and 
draw it to the 
paper roll tension unit side; loosen until it is completely drawn 
from the edge of the 
frame, main.
H

o
 Do not draw the
 hexagon socket set screw more than 3 mm from the edge of 
the 
paper roll tension unit.
o
 Do not...

Rev. A Assembly and Disassembly   6-41 EU-T532/T542 Technical Manual
Confidential
Disassembly 
step Disassembly part name Disassembly procedure
9
C-ring 46´1o
 Remove the 
C-ring 46.
10o
 Pull out the
 paper roll tension unit about 2 to 3 cm from the 
frame, main.
H

Do not pull the 
paper roll tension unit too far, since that cause damage to the 
cord of the 
paper NE harness assembly.
11o
 Pull out the
 paper NE harness assembly of the 
paper roll tension unit from the 
rectangle hole on the 
frame,...

6-42   Assembly and Disassembly Rev. A
Confidential
12Paper roll tension unit´1o
 Remove the 
paper roll tension unit from the 
shaft, paper roll.
I

1. Make sure not to bend the 
plate spring, earth conductions B when attaching 
    the 
paper roll tension unit to the 
shaft, paper roll.
2. Pass the 
paper NE harness assembly throught the rectangle hole on the 
    frame, main, and secure it at the position of 280 ± 5 mm with a wire band.
3. Cut the extra part of the 
wire band.
13
Paper, NE detector...

Rev. A Assembly and Disassembly   6-43 EU-T532/T542 Technical Manual
Confidential
Cut sheet presenter module
Disassembly 
step Disassembly part name Disassembly procedure
1
Spring, cut sheet 
presenter´ 1o
 Remove the 
spring, cut sheet from the 
recover feeding A assembly and the 
lower frame unit.
2
R.E(5)´ 1o
 Remove one of the 
R.E (5)s on the 
shaft, cut sheet presenter securing the 
recover feeding A assembly and the 
lower frame unit.
3
Shaft, cut sheet 
presenter´ 1
(R.E (5)´ 1)o
 Pull out the...

6-44   Assembly and Disassembly Rev. A
Confidential
5o
Disconnect all connectors from the
 presenter module circuit board assembly.
6
Wire band (SKB-1.5M)´ 1o
 Cut the
 wire band securing the
 cable, presenter module to the 
lower frame 
unit.
7
Cable, presenter 
module´ 1o
 After disconnecting the 
cable, presenter module from the 
presenter module 
circuit board assembly, pull it out from the rectangle hole on the 
lower 
frame unit.
I

1. Fold the cable at right angle at the position about 10 mm away...

Rev. A Assembly and Disassembly   6-45 EU-T532/T542 Technical Manual
Confidential
8
Wire band (SKB-85)´ 2o
 Cut two wire bands below binding the lead wires.
9
C.B.(3 ´ 
´ ´  ´ 
4)´ 2
Presenter module
circuit board assembly
´ 1o
 Remove two
 C.B.(3 ´ 
´ ´  ´ 
4)s to remove the 
presenter module circuit board 
assembly from the
 lower frame unit.
10
R.E(4)´ 2o
 Remove two 
R.E (4)s (inside and outside of the frame) on the gear side of the 
fulcrum shaft, cut sheet presenter frame securing the
 upper frame,...

6-46   Assembly and Disassembly Rev. A
Confidential
13
Upper frame presenter 
unit´ 1o
 Remove the
 upper frame, cut sheet presenter unit from the
 lower frame unit.
H

With the lead wire for the 
cover open sensor out from the inside of the 
lower 
frame unit, remove the 
upper frame, cut sheet presenter unit.
I

o
 Do not forget to paste 
seal, paper exit guide on the 
upper frame, cut sheet 
presenter unit.
14
Cover, presenter route 
gear´ 1
C.B.(M3 ´ 
´ ´  ´ 
4)´ 1
C.B.S-tite (M3 ´ 
´ ´  ´ 
5)´ 1o...

Rev. AAppendix   -1 EU-T532/T542 Technical ManualConfidentialAppendixEU-T532/T542 Exploded Diagram (Type 1 and 2)
roll paper supply moduleholder, paper roll
control circuit 
board module
cover, circuit board A
cover, circuit board Bprinter module
holding plate, printer
paper exit
cut sheet presenter module
plate, paper guide holder
plate, lower paper guide 
C-ring 46
C.B. (3 
´ 6)C.B. (3 ´ 4)
plapoint
C.B. (3 ´ 4)
C.B. (3 ´ 4)
hexagonal nut
C.B. (3 ´ 6)
C.B. (3 ´ 4)
C.B. (3 
´ 4)C.B. (3 
´ 4)
C.B. (3 ´...