Epson Stylus Pro 7000 - TYPE-B Optional Interface; Preventing Data Transfer Time-Outs

EPSON Stylus Pro 7000 Revision B
Product Description Interfaces 30
1.2.5 TYPE-B Optional Interface
The EPSON Stylus Pro 7000 supports a Type-B interface (level 2).
Reply message (short version):
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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
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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.