iDP-460 User’s Manual

6.3.2Electrical Characteristics

(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

All the input signals are pulled up at 3.3 kΩ.

[Printer Side]

 

 

[Host Side]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All the output signals are pulled up at 3.3kΩ.

[Printer Side]

 

 

[Host Side]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32

CITIZEN

Page 32
Image 32
Citizen Systems iDP-460 user manual Electrical Characteristics