Reply to post: I remember a time ...

Mature mainframe madness prints Mandlebrot fractal in TWELVE MINUTES

Long John Brass
Coffee/keyboard

I remember a time ...

When as a PFY, I was handed a bottle of iso-prop, a toothbrush & a jewellers screwdriver to clean a second hand DEC drum printer we had acquired second hand.

My job was to use said toothbrush, jewellers screwdriver & iso-prop to clean the decade old remnants of printer ribbon & paper dust that had caked up the print drum to the point where it only printed letter-ish smudges.

I emerged many hours later from the computer hall looking very much like a giant smurf; but the printer was sparkly clean & worked a treat :)

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