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Many of our customers believe remanufacturing only involves
opening a cartridge, filling it with toner, closing it up and
returning it to them. Although there are some remanufacturers who
actually do it this way, this can cause many problems with your
cartridge, the resulting print, and eventually printer damage. At
Laser Re Nu, we DO NOT refill these cartridges - we remanufacture
them.
The purpose of this section is to highlight the basic
procedures undertaken in remanufacturing toner cartridges. The
main procedures for remanufacturing a toner cartridge are:
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Pre-testing
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Disassembly
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Dumping
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Cleaning & Replacement of Components
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Sealing (optional for local delivery)
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Filling
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Re-Assembly
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Post-Testing
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Outer Housing Cleaning
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Packaging
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Cleaning and Replacement of Components
Many critical components within the toner cartridge are
designed to last for more than one cycle simply because HP has to
maintain a certain safety margin. Cartridge refilling companies
take advantage of this by simply refilling the cartridge with
fresh toner. There is, however no guarantee that the print quality
will not fail in mid-cycle.
Scientific Testing Methods using the LT-777
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Laser Re Nu is the only remanufacturer in Malaysia that
owns a testing or cartridge analysis device known as the LT-777
that can test all the important components of most toner
cartridges in use today. The LT-777 has been developed in
New Zealand and is currently owned by only about 30 toner
cartridge remanufacturers worldwide. Often, only some components of
the cartridge may be reused and even then, only after
critical inspection and scientific testing. The following
components must be checked as necessary - the drum,
recovery blade, wiper blade, magnetic roller and charge rollers.
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