Anyone know if these have PMs in them ?

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cerise

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HP COLOR LASERJET 4600HDN, LEXMARK C720, HP C7064A, HP C2037A, HP LASERJET 4000T, HP LASERJET 4050N, HP COLOR LASERJET 2500, HP C2001A, HP OFFICEJET PRO K 550, HP LASERJET 1100, LEXMARK 4039 10PLUS, EPSON STYLUS COLOR 850, HP COLOR LASERJET 4500DN, TALLY T3016, (7)SCANNERS INCLUDES EPSON PERFECTION 1260, HP SCANJET 4C, HP SCANJET 8290, SCANPARTNER 620C, (1)XEROX DOCUCOLOR 3535 COPIER, (1)TOSHIBA STUDIO 550 COPIER, HP MDL PSC500 COPIER/ PRINTER/ SCANNER, (1)HP DESIGNJET 700 PLOTTER, (1)XEROX MDL 5065 COPIER, (1)XEROX MDL 5365 COPIER, (1)CANON MDL NP6551 COPIER, (1)RICOH AFICIO COLOR 6010 COPIER,
 
In many HP inkjets, the flat ribbon cable that runs between the print head and the main circuit board has gold-plated tips.

Also, below the print head is a small circuit board with gold-plating.

In general, anything with a keypad (like all-in-ones) should contain some gold.


Shaul
 
Don;

It's never too late to add to a thread. Even if you resurrected something from a year before and added new information, it's always welcome.

The only question is whether empty ink cartridges are still re-sellable with the gold-plated contact points removed.

Shaul
 

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