III -
1
CHAPTER III DISASSEMBLY & REASSEMBLY
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Safety Precautions
(1) You should carry out disassembly & reassembly jobs on an anti-static sheet
grounded correctly. Otherwise, the LSI and other electronic devices will be damaged
due to the electricity charged in your body.
(2) When transporting PCBs, be sure to wrap them in conductive sheets such as
aluminum foil.
(3) When using soldering irons and other heat-generating tools, take care not to damage
the resin parts such as wires, PCBs, and covers.
(4) Be careful not to lose screws, washers, or other parts removed for parts replacement.
(5) Tighten screws to the torque values listed below.
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Tightening Torque List
Location
Screw type
Q'ty
Tightening torque
Bottom cover
Taptite, bind B M2.6 x 10
5
0.39 ±0.10 N•m (4 ±1 kgf•cm)
Grounding wires
Screw, bind M3 x 4
2
0.59 ±0.10 N•m (6 ±1 kgf•cm)
Frame ASSY
Taptite, bind B M2.6 x 6
3
0.39 ±0.10 N•m (4 ±1 kgf•cm)
DC motor ASSY
Screw, pan 1.7 x 2.5
2
0.10 to 0.20 N•m (1 to 2 kgf•cm)
Head ASSY
Screw, bind M3 x 4
1
0.59 ±0.10 N•m (6 ±1 kgf•cm)
Main PCB ASSY
Taptite, bind B M2.6 x 6
2
0.29 ±0.10 N•m (3 ±1 kgf•cm)
SW holder plate
Taptite, bind B M2.6 x 5
1
0.29 ±0.10 N•m (3 ±1 kgf•cm)
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Lubrication list
Lubricant type: Shin-Etsu Silicone G501
Lubricant amount
Lubrication points
Half of a rice-sized pinch of
grease (2 mm dia. ball)
Refer to:
Cutter lever
Ö
page III-6
Shaft of double gear 1 on the frame ASSY
Ö
page III-7
Summary of Contents for PT 1000 - P-Touch 1000 B/W Thermal Transfer Printer
Page 1: ...SERVICE MANUAL MODEL PT 1000 1050 GL100 ...
Page 7: ...I 3 USA version Figure 1 1 2 1 Display and Key Arrangement ...
Page 8: ...I 4 EUROPE version Figure 1 1 2 2 Display and Key Arrangement ...
Page 9: ...I 5 UK version GL 100 Figure 1 1 2 3 Display and Key Arrangement ...
Page 21: ...II 10 Figure 2 2 1 Configuration of the Electronic Part ...
Page 28: ...III 4 Figure 3 1 4 Separating the Bottom Cover from the Upper Cover ...
Page 45: ...IV 2 4 3 Troubleshooting Flows 1 Tape feeding failure ...
Page 46: ...IV 3 ...
Page 47: ...IV 4 2 Printing failure ...
Page 48: ...IV 5 ...
Page 49: ...IV 6 3 Powering failure Nothing appears on the LCD ...
Page 50: ...IV 7 4 No key entry possible ...