: To separate the cartridge, you must remove two metal pins located on either side of the unit.
If print quality declines after refilling, consult technical papers like the Cartridge Repair Guide for these signs:
: Often indicates a scratched photoconductor drum. hp 1200 instruktsiia po zapravke
: Pour approximately 150g to 230g of compatible toner powder into the main hopper through the fill opening (which may need to be uncapped or created if not present).
Do not confuse the classic LaserJet 1200 with the series. The Neverstop models use a modern Toner Reload Kit (like the HP 103A ) that avoids disassembly. You simply insert a plunger-style kit into a reload port on the printer and rotate it 180 degrees to inject the toner. : To separate the cartridge, you must remove
: Gently tap the pins inward until the two halves come apart. Note that this can potentially damage the internal PCR holder if pushed too far.
: Typically caused by a dirty or worn-out PCR or wiper blade. Do not confuse the classic LaserJet 1200 with the series
: Drill small holes next to the pins and push them out from the inside.