Ieee 1284 Parallel Interface - Samsung SRP-350PG - SRP 350 B/W Direct Thermal Printer Service Manual

2-5 Interface Specifications
2-5-2-(e) H/W Flow Control Timing
2-5-2-(f) S/W Flow Control Timing



2-5-3 IEEE 1284 Parallel Interface

2-5-3-(a) Forward Mode Specification(Compatibility mode)
Item
Data Transmission
Synchronization
HandShaking
Signal Level
Connector
2-5-3-(b) Reverse Mode Specification (Nibble/Byte mode)
Samsung Electro-Mechanics
8-Bit Parallel
External supplied nStrobe signals
nACK and Busy signals
TTL compatiable
Centronics 36P
Table 2-15 IEEE1284 Specification
Description
2 Product Specifications
Remark
2-13