Paxar 4 - Manual (Page 43)

4. With Shoulder Strap Only. For both sides of the printer,
put together the knob assembly and screw it into the
threaded insert. Do not over-tighten the assembly.
5. Industrial Version Only. Put together screw assemblies
using the longer screws. Then, replace the cable.
9490 Operator’s Handbook
6-2
TC9490OH Rev. C 3/97