Question about Sharp Office Equipment & Supplies
ID sensor error
ID pattern reading error
Grid voltage error
Grid voltage error
probably need a part
Posted on Nov 26, 2008
VK means black developer has reached end of life. You can safly carry on using the copier with this message displayed but over time the copy quality may slowly degrade. You will need to call a Sharp authorized dealer to replace the developer in the developer unit.
Posted on Jan 15, 2010
SOURCE: SHARP MX 5500 COLOR COPIER,
Hi, it is a fuser temperature error or one of the sensors is dirty. You could try removing the fuser assembly - ensure power is switched off- then try cleaning the sensors as they tend to get paper dust and melted toner which collects between the surface which senses the heat from the fuser `Hot` roller. if this does not fix it you may need to replace the fuser.
There is also an engineer code that you can enter to clear the fault but the code can only be given by the technical department of Sharp if you are lucky because they don't usually give it out, they prefer you replace the fuser....
Posted on Oct 27, 2010
VK = 100,000 pages printed on the developer counter or 715,000 revolutions of the developer unit (as mixing can occur even when pages are not being printed). Developer can break down over time and or the seals can be damaged - so service by a technician is indicated. If maintenance was recently performed and the developer replaced then the counter needs to be reset.
Posted on Oct 11, 2012
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