PPage Postscript Woes
17-Feb-91 01:51:31
Sb: #15296-PPage Postscript Woes
Fm: Christopher Tolmie 73657,3335
To: Tom Cattrall 72767,622
Tom, I'm connected directly to the typesetter's centronics port. I don't
have a switch box connected between it and my Amiga 2000. I'm using a SCSI
laser printer for my plain paper drafts. If I need a dot-matrix printer,
I've got two of them connected to an A1000 which uses a switchbox with no
problems. I can't understand why I have these parallel problems. I have the
#14 pin yanked since it has +5 volts and the VT4300P's #14 is a ground. All
the other pinouts look correct.
Here are the pinouts for the Amiga 2000 and the Varityper 4300P imager.
Name Amiga Description Varityper Description
1 Strobe Strobe Data Strobe
2 D0 Data Bit 0 Data 1
3 D1 Data Bit 1 Data 2
4 D2 Data Bit 2 Data 3
5 D3 Data Bit 3 Data 4
6 D4 Data Bit 4 Data 5
7 D5 Data Bit 5 Data 6
8 D6 Data Bit 6 Data 7
9 D7 Data Bit 7 Data 8
10 ACK Acknowledge Acknowledge
11 Busy Busy Busy
12 Pout Paper Out Paper Error
13 SEL Select Select
14 +5V Pullup Ground (this pin disconnected)
15 NC No connection not listed on pin-out sheet
16 RESET RESET not listed on pin-out sheet
17 GND signal ground not listed on pin-out sheet
18 GND signal ground not listed on pin-out sheet
19-25 GND signal ground 19-29 Twisted Pair Ground
31 Iprime not on sheet Iprime* (Active low)
32 Fault not on sheet Fault* (Active low)
So basically they're same right? A standard centronics cable minus pin 14
should do the trick, am I right or am I wrong?
chris
ACCU-TYPE & GRAPHICS
(a service bureau)