Epson 7000 service manual TYPE-B Optional Interface, Preventing Data Transfer Time-Outs

EPSON Stylus Pro 7000 Revision B

1.2.5 TYPE-B Optional Interface

The EPSON Stylus Pro 7000 supports a Type-B interface (level 2).

Reply message (short version):

„When using a Co-ax/Twin-ax interface card:

Main type:	MTP48p, PW127cl10cpi, PRG (B0xxxx)rev,
	AP1200ma
Product name: Stylus[SP]Pro[SP]7000
Emulation type: ESCPL2-00
Entity type:	EPSONLQ2

„When using a card other than a Co-ax/Twin-ax interface card:

Main type:	MTP48p, PW127cl10cpi, PRG (B0xxx)rev,
	AP1200ma, SPD0fast

Product name: Stylus[SP]Pro[SP]7000

Emulation type:ESCPL2-00

Entity type: ESPONLQ2

1.2.6 Preventing Data Transfer Time-Outs

Generally, hosts abandon data transfer to peripherals when a peripheral is in the busy state for dozens of seconds continuously. To prevent hosts from entering this kind of time-out period, the printer slows down the data reception rate to about one byte per second when there is less than 4kb of free space in the printer buffer. Data reception comes to a complete stop if the free space is less than 32 bytes, but returns to one byte per second when free space reaches 1KB or more.

Product Description Interfaces 30