What we have learned fixing printers in Delhi, written down. Diagnosis, running costs and the things worth knowing before you spend money on a machine.
Your office printer is a networked computer with storage, a web server and default passwords. What is actually exposed on it, and what to change first.
Read the guideWhy laser prints come out faint, how to tell cartridge from drum from transfer roller, and the order to try fixes in before spending money.
Read the guideWhat Epson codes like E-01, W-01, 0x97 and the ink pad warning actually mean, grouped by cause, with the fix for each and when to stop.
Read the guideA printer printing blank pages has one of seven faults. How to tell which, using one diagnostic test that narrows it down in under a minute.
Read the guideWhat actually happens to a spent toner cartridge, the four routes one can take after it leaves your office, and which is genuinely the least wasteful.
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