Not DEC related but still hoping for some help: Problems w/ LJ 4+ Printer
bfranchuk at jetnet.ab.ca
Wed Apr 3 15:41:36 CDT 2019
On 4/3/2019 9:44 AM, Jon Elson via cctalk wrote:
> First, since you have not checked with another cartridge, is to examine
> the corona wires and/or "combs" on the cart. Sometimes the wires break
> at one end. Also, toner spills could short it out, I've had that
> before. Bent contacts on the cart where it connects the HV to the
> printer could also be making bad/no contact.
> But, the caps could be it, the symptom where it starts working after
> warming up does indicate weak caps.
You might want to order a few HV diodes because a leaky HV diode
could be found if the caps are good.
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