Intermec EasyCoder 501 Service Manual page 29

Chapter 5 Media Supply
5.1
Internal Supply, cont.
Flange
Disc
Felt Pad
Shaft
1
/. Refer to Appendix 2 for a descrip-
tion of how to check the brake torque.
28
EasyCoder LinerLess
The bobbin package can be dismantled by removing the #T20
Torx screw at the end of the shaft. Inside the outermost bobbin,
there is a spring that presses the bobbin package towards a felt pad
in order to break the rotation and prevent jerks. The brake torque
should be 50 ±20 Nmm
The printer is prepared for the fi tting of a media-low sensor in
having a code disc fi tted as standard at the innermost part of the
bobbin package. Be careful to fi t the studs of the innermost bobbin
into the holes in the code disk when the package is assembled.
Code Disc
Circular Plate
1
.
Nylon Disc
Spring
Washer
#T20 Torx Screw
Intermec EasyCoder 501 – Service Manual Ed. 7
Bobbins