The Austrian Scientist - 30-7-2018 at 09:29
Hi,
I recently bought a HP 3396 A Integrator from ebay, but it does not print normal letters. The printout looks more like morse code.
I was wondering if this is connected with an empty ink cartridge ore with the software of the integrator.
3396
Heavy Walter - 30-7-2018 at 11:16
Hi
Ink cartridge holes may been clogged, Try to clean it.
Ink cartridge contacts can be dirty, clean them.
Or...flat cable may be damaged or electronics is dead.
See photos.
![contacts.jpg - 133kB](http://www.sciencemadness.org/talk/files.php?pid=526603&aid=69687)
![contacts and holes.jpg - 120kB](http://www.sciencemadness.org/talk/files.php?pid=526603&aid=69689)