Maintenance Manual
SP 40
Rev. 005
131
Chapter 8
Mechanical Adjustments
8.4 Carriage Belt Adjustment
The correct belt tension is assured by the spring that keep under proper mechanical tension the support of the pulley
on the right side of the vertical frame.
Standard value:
6-7 mm
Tool:
Feeler gauge
Check for a correct installation of the spring and the pulley support.
Light window between vertical frame and pulley bracket must be 6 ÷ 7 mm as showed in the figure below.
This measure assure a correct tension of the belt. So check for the correct measure by means of a feeler gauge. Set
it at 6 mm. and it must pass in the window. Then set the gauge at 7 mm. and it must not pass in the window.
Adjust if it is necessary fixing properly the pulley bracket in order to have correct measure of the window.
This gives a tension value of the carriage belt of 7 Kg ± 0,5Kg.
Figure 8.4 - Carriage Belt Adjustment
Summary of Contents for Compuprint SP 40
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Page 31: ...Maintenance Manual SP 40 Rev 005 21 Chapter 2 Removals Figure 2 7 Boards Removal...
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Page 35: ...Maintenance Manual SP 40 Rev 005 25 Chapter 2 Removals Figure 2 9 Carriage Motor Assy removal...
Page 41: ...Maintenance Manual SP 40 Rev 005 31 Chapter 2 Removals Figure 2 13 Ribbon Drive Removal...
Page 45: ...Maintenance Manual SP 40 Rev 005 35 Chapter 2 Removals Figure 2 15 Mylar Bar Removal...
Page 47: ...Maintenance Manual SP 40 Rev 005 37 Chapter 2 Removals Figure 2 16 Rear Roller Assy Removal...
Page 51: ...Maintenance Manual SP 40 Rev 005 41 Chapter 2 Removals Figure 2 18 Selector Cam Removal...
Page 57: ...Maintenance Manual SP 40 Rev 005 47 Chapter 2 Removals Figure 2 22 Platen Assy Removal...
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