Hello, I've seen that the refill bottles for ink tank printers, such as the Canon G550, have an expiration date. Now I'm wondering: Can the ink also expire in the printer tanks? And what exactly does "expire" mean in this context? Will the quality be lost? Or will something similar happen, like with wall paint,…
The HP ENVY 4525 printer is integrated into the home WLAN network and has been used for printing by several tablets and a netbook (all via WLAN) for a long time. There has never been a problem until now! When I turned on/booted up the netbook, which hadn't been used for a while, the printer…
I have a Kyocera Ecosys M6526cdn laser printer that leaves a lot of toner residue and black areas on every page. What's the problem with the printer? How can I fix it? I've already taken it apart and cleaned everything with air spray, but unfortunately the problem still exists. Attached is the print image:
Does refillable cartridges (for printers) damage the printer?