Citizen CBM-270 Manual De Usuario

CBM-270 User’s Manual

                                                                         

                                CITIZEN

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(1) Input signal level

All the input signals are at the TTL level.
High level --- 2.0 V at minimum
Low level --- 0.8 V at maximum

(2) Output signal level

All the output signals are at the TTL level.
High level --- 2.4 V at minimum
Low level --- 0.4 V at maximum

(3) Input and output conditions

The STROBE and RESET input signals are pulled up at 10kW, and the other input signals
at 50kW, respectively.

[Printer Side]

[Host Side]

All the output signals are pulled up at 50kW.

[Printer Side]

[Host Side]