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???
07/12/08 07:11
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#156639 - M-190G Spec
Responding to: ???'s previous message
Google shows this confidential file under official Epson's site :-)

"micro dot printer M-190G Specification"
http://mechs.epson.com/downloads...G_revC.pdf

In this spec,
2.12.3 Initialization
The printer paper can be released by initializing as follows during power-on.
1) Count the number of timing pulses after starting up the motor. Check whether or not Reset signal R is generated during the period from the confirmation of Timing signal 47 to the confirmation of Timing signal 48. Then follow a) or b) below.

a) After the reset shaping, waveform is low in the whole range between Timing signal 47 and Timing signal 48
The first Reset signal R is taken to be R1 and the first timing pulse T after recognizing R1 is T1.

b) In case except a)
Start counting the timing pulses from the next one. Reset signal R after the number of
timing pulses reaches 48 is R1, and the first Timing signal after recognizing R1 is T1.

2) Continue counting Timing signal T. The first Reset signal confirmed after T61 is R2, and the motor is stopped quickly at the same time Reset signal R2 is confirmed.


I suppose it was translated from Japanese manual, though I don't have the original.
The translation smells Japanese style. :-)
If you have trouble to decipher the sentence, I can help you.

Tsuneo

List of 5 messages in thread
TopicAuthorDate
inialization of m190g printer            01/01/70 00:00      
   brand            01/01/70 00:00      
   Check this thread            01/01/70 00:00      
   Epson m190G printer...            01/01/70 00:00      
   M-190G Spec            01/01/70 00:00      

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