Summit HL-630 OPC Benutzerhandbuch

 

4

 

Located inside the cartridge handle is a small fuse 
that looks similar to a resistor. It is a 1/8A, 250V fast 
acting fuse, and must be replaced each cycle. 
 

 

The HL-7050 is a variation on the 460/560 
cartridges. After replacing the drum unit, keep the 
top cover open (make sure the power is on). Press 
and hold the "GO" button for four seconds, the 
display will then show "DRUM CLEAR". Close the 
top cover. The counter is reset

 
These cartridges have a color wheel that indicates 
the approximate amount of toner left in the cartridge. 
This wheel does not actually stop the machine it 
only gives the user a visual indication. The wheel 
Assy. consists of a small gear train that drives a 
geared color wheel. The gear assembly is calibrated 

for 5% pages, so it is very possible that you have an 
empty cartridge with a green wheel showing, or a 
half full cartridge with a red wheel showing. It all 
depends on how much toner is used per page.   
 
To reset the counter, remove the clear cover from the 
counter by releasing the 4 tabs. Carefully remove the 
small gear next to the color wheel and turn the wheel 
so that the notched area is up. Insert the small gear 
so that the teeth of both the small gear and the wheel 
just start to engage. Carefully snap the cover back 
on. If you slip and the small gears jump out of place, 
just alternate them from the middle to one side. The 
opposite side is empty. It doesn’t matter which side 
you choose. 
 

 

The copier will show “Replace Drum” when the 
waste chamber fills up with toner. The cartridge 
must be taken apart, cleaned thoroughly, drum and 
wiper blade replaced (uses A-30 parts). Make sure 
that the waste chamber is cleaned thoroughly as the 
machine will not reset if there is toner left inside. 
 
 
 
 
 

To reset the counter in the NP-6012/6412/C-120 
OPC cartridges the connector on the rear of the 
cartridge must be replaced. New replacement chips 
are available with the housing. Unscrew the old 
connector and replace with the new.  These drums 
are rated for 30,000 pages.