WR1000-UM-251–01–9380 3 – 24
3. DISASSEMBLY AND REASSEMBLY
When remounting the thermal printhead, the contact adjustment plate and thermal printhead are se-
cured to each other using a head support shaft. Assemble the components as shown below, while
paying attention to the different diameters of the right and left holes in the contact adjustment plates
and the shape of the head support shaft.
Fig. 3-5-10
Because the hole diameter is big,
no gap can form
Because the hole diameter is small,
a gap can form
Contact adjustment plate
Head support shaft
There’s a
difference in grade here