I have an electric typewriter wheelwriter 1000, that is OOC. The LED's
in lower right all light(which can't be good.
The o/p of Ps is good yet I get no voltage to either the carriage motor
or motor that controls
roller movement at power up. I can only assume that
controller/processor board has a bad component. Does anyone have access
to a service manual or schematic of this board?
J Martin

JNM wrote:

I have an electric typewriter wheelwriter 1000, that is OOC. The LED's
in lower right all light(which can't be good.
The o/p of Ps is good yet I get no voltage to either the carriage motor
or motor that controls
roller movement at power up. I can only assume that
controller/processor board has a bad component. Does anyone have access
to a service manual or schematic of this board?
J Martin

Are you somewhere remote? I cant say I'd rate your chances very highly
of finding a schematic or fixing it without one.


NT

JNM wrote:

I have an electric typewriter wheelwriter 1000, that is OOC. The LED's
in lower right all light(which can't be good.
The o/p of Ps is good yet I get no voltage to either the carriage motor
or motor that controls
roller movement at power up. I can only assume that
controller/processor board has a bad component. Does anyone have access
to a service manual or schematic of this board?
J Martin

Maybe time to upgrade to a 286 and DOS. And get one of those funky dot
matrix printers that does graphics.

I thought I was bad running old equipment. Seriously, am curious as to
why youre working on it.

Last time I had a daisywheel I upgraded it with an italic wheel and a
red ribbon cartridge. Yep, I could do colour, or a bit of it, and
italic phrases, but the hassle of changing wheel & cart twice for every
italic phrase ensured it was only ever used for document master
production.


NT

"JNM" ha scritto nel messaggio
ups.com...
I have an electric typewriter wheelwriter 1000, that is OOC. The LED's

Is this an electronic typewriter or an old daisywheel printer?

in lower right all light(which can't be good.
The o/p of Ps is good yet I get no voltage to either the carriage motor

roller movement at power up. I can only assume that
controller/processor board has a bad component. Does anyone have access

Electrolitic caps may cause this problem.
Replace them all in CPU board
to a service manual or schematic of this board?
J Martin