Tag Archives: time

OSCILLOSCOPE TUTORIAL

OSCILLOSCOPE TUTORIAL An oscilloscope, previously called an oscillograph, and informally known as a scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that allows observation of constantly varying … Continue reading

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HP 42XX/43XX: BLURRY COPIES

I had an issue like this where the copies were coming out blurry on an hp 4350 and I have seen similar issues on an hp 4250. This is invariably a fuser issue and in extreme cases a swing plate … Continue reading

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DOS PROMPT COMMANDS LIST

DOS PROMPT COMMANDS LIST ADDUSERS Add or list users to/from a CSV file ADmodcmd Active Directory Bulk Modify ARP Address Resolution Protocol ASSOC Change file extension associations• ASSOCIAT One step file association AT Schedule a command to run at a … Continue reading

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BUILT-IN OBSOLESCENCE OR PLANNED OBSCOLESCENCE

Planned obsolescence or built-in obsolescence in industrial design is a policy of planning or designing a product with a limited useful life, so it will become obsolete, that is, unfashionable or no longer functional after a certain period of time. … Continue reading

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SAMSUNG SCX 4725FN: CAPACITOR PLAGUE

I was siting in the shop today with a samsung scx 4725fn. It just kept on rebooting. I changed the toner, bad toner will cartridge will cause this issue. I changed the fuser. The fuser doesn’t warm up to a … Continue reading

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