Service manual

March 2009 TTPM3 - Service Manual 39
6 REPLACEMENT PARTS
This chapter lists the replacement parts available for the TTPM3. The number of
replacement parts is restricted due to the division of the product into easily replaceable
modules.
Desktop version, final assembly ............................................................................. 40
Modules ................................................................................................................. 44
Input module ........................................................................................................... 48
Magnetic encoding module..................................................................................... 50
Pressure Roll Assy. Tracks 1-3 .............................................................................. 50
Printhead module assembly ................................................................................... 51
Output module ........................................................................................................ 52
Cutter module ......................................................................................................... 54
Basic Module .......................................................................................................... 58
An X in the SP column in the parts lists indicate what is available as spare parts. For
example screws, washers, nuts etc. available in a common hardware store are not
supplied as spare parts.
Should you require any of these "non-spare parts", contact Zebra for advice. Other price
and delivery conditions may apply for non-coded items.
Standard hardware
Designation
example
How to interpret the designation Illustration How to
measure
Screw MRX-H M3x5 Panhead screw. Thread: M3. Length: 5 mm
Screw MFX-H M3x6 Countersunk screw. Thread: M3. Length: 6 mm
Screw M6S M6x16 Hex head screw. Thread: M6. Length: 16 mm
Screw MC6S M6x12 Allen-head screw. Thread: M6. Length: 12 mm
Screw FXS-H ST 2.9x6.5
Countersunk Screw. Self-threading. ∅ 2.9 mm. Length: 6.5 mm
Screw, RXK-H ST 2.9x8
Panhead screw, Self-threading. ∅2.9mm. Length:8 mm
Screw RTK ST 2.9x6.5
Torx panhead screw, Self-threading. ∅ 2.9mm. Length: 6.5 mm
Nut M6M M2 Hex nut, M2 thread
Length
DO NOT OVER-TIGHTEN THE SCREWS!
The max torque for the different screw sizes are as follows:
M2 = 0.13 Nm M2.5 = 0.26 Nm
M3 = 0.46 Nm M4 = 1.1 Nm
Threadlock like Loctite 243 should be used on screws that hold plastic parts, for instance
the screws for the micro-switches.