Toshiba E-STUDIO600 - Adjustment of Fuser Entrance Guide

March 2005 © TOSHIBA TEC e-STUDIO520/600/720/850 ADJUSTMENT
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3.10.3 Adjustment of fuser entrance guide
Check the gap between the fuser entrance guide and the press roller when the following troubles occur:
• Stain on the paper back side
• Jam at the fuser entrance
• Paper wrinkling
Adjust the fuser entrance guide following the procedure below until the troubles are cleared.
The gap is 0.8 mm when the screw is at position 1. (Default value)
Fig.3-47
<Adjustment procedure>
(1) Move the screw to the screw hole 2 and check the gap. (Fixed value of the gap is 1.3 mm.)
(2) Move the screw to the screw hole 3 and check the gap. (Fixed value of the gap is 1.8 mm.)
(3) Move the screw to the oblong hole 4 and adjust the gap. (Adjust it with o.4<gap<1.7.)
* The scale is marked off in ±1 mm (Also adjust the leveling of the fuser entrance guide after
the screw has been moved to the oblong hole 4 and the adjustment has been made)
Fig.3-48
Fuser entrance guide
Scale
1
1.0 mm
3 2
4
0.5 mm
1
2
3
Gap
4
(
Min 0.4mm
)
4
(
Max 1.7 mm
)
Pressure roller
1
Gap
Pressure roller
Fuser entrance guideFuser entrance guide