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b) When the receive buffer capacity is 128, 256, 2048 bytes:
During the period from when power is turned on to when the data reception
l
becomes possible after the printer initialization completes.
During the self-test printing
l
During data entry
l
In the OFF-LINE state
l
In the receive buffer full state
l
In a mechanical error state
l
NOTES:
When the remainings spade in the receive buffer is 5 bytes, the printer
l
becomes 'receive buffer full'.
If the remaining spade in the receive buffer is 0 byte, the received data
l
will be ignored.
APPENDIX D Near-End Detector Set Handling
Adjusting roll paper near-end
The remaining detectable amount of roll paper differs depending on the inside and
outside diameters of the paper core. Therefore, the minimum detectable amount
corresponding to the paper core can be set as follows. The inside diameter (0d)
of the roll paper used should be 10 mm or more.
1) Measure the paper core thickness A.
2) Match the top of the adjusting lever with the scale mark (paper supply side
frame), which corresponds to the thickness A of the core, and fix the adjusting
lever using the adjusting screw.
The relationship between the scale mark and value A is shown below.
3) Be sure that the near-end detecting lever operates smoothly after finishing the
adjustment.
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