[comp.sys.cbm] Blue Chip/Pocket Writer 2/C128 problems.

dar@cblpf.ATT.COM (David A. Roth) (10/05/87)

I was using a C64/1541 with EasyScript and  a  Blue  Chip  daisy-
wheel   printer.    All   that   worked   out   fine together.  I
decided to upgrade my setup and I bought a C128/1571 and switched
to  Pocket  Writer 2 in the 128 mode. I have found out that I can
not get my Blue Chip  to work now.  What happens is after  I  get
into   Pocket  Writer 2 and do a directory of the disk I then try
to load a file and the system locks up leaving the  light  on the
1571  blinking.  The only way out is to power the thing off.  The
best I have been able to do is shut off  the  disk  drive   after
loading the file and connect the printer cable and turn the drive
back on. Then I requested to print the file. It printed it all in
upper case only.

As you might guess I have questions:  Does  anyone  have  a  Blue
Chip like mine working on a C128?

Does anyone have a Blue Chip like mine working on a C128 w/Pocket
Writer 2?

Does anyone know which printer type should be selected for a Blue
Chip when using the Pocket Writer 2(128 mode)?

Is  there  a  bug  in  Pocket  Writer  2  that  is  causing   the
reformatting not to work. I hit F6 and nothing happens.

I still have my 1526 printer and was able to  get  that  to  work
fine with all this by selecting "1526" printer type.


Thanks in advance.

AT&T Bell Laboratories
David A. Roth
Columbus, Ohio
uucp:	cbosgd!cblpf!dar

elg@killer.UUCP (Eric Green) (10/10/87)

in article <751@cblpf.ATT.COM>, dar@cblpf.ATT.COM (David A. Roth) says:
> decided to upgrade my setup and I bought a C128/1571 and switched
> to  Pocket  Writer 2 in the 128 mode. I have found out that I can
> not get my Blue Chip  to work now.  What happens is after  I  get
> into   Pocket  Writer 2 and do a directory of the disk I then try
> to load a file and the system locks up leaving the  light  on the
> 1571  blinking.

This is due to a bug in the Blue Chip's interface. It is a common bug in
hardware designed before the introduction of the Commodore 128. Apparently the
interface intercepts the fast-mode stuff intended for the drive, resulting in
total lockup and confusion. Turn off your Blue Chip while doing disk access,
and all is jiffy. 

> back on. Then I requested to print the file. It printed it all in
> upper case only.

Two possibilities here: a) did you set your word processor to "Diablo", and 
b) did you set your Blue Chip's DIP switches to "no CBM/ASCII translation"? 

I don't have Pocket Writer, so I would have no sure answers to these
questions.  I do recall having a bit of trouble getting Wordpro-128 to work
with the Blue Chip, though. Eventually traced it to the fact that the Blue
Chip won't respond to secondary addres 5 (transparent mode of most printer
interfaces).  That was easily fixed by telling the printer driver it was
secondary address 7. 

Hope this helped,
     Eric

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