How to refill staples and empty hole punch waste bins on a finisher
Two finisher maintenance tasks fall outside the standard maintenance kit and need handling on their own schedule: refilling the staple cartridge and emptying the hole punch waste bin. Both tasks take under two minutes once familiar, both are owner accessible on every office finisher, and both produce immediate operational issues if neglected. The procedures below cover each task with attention to the small details that prevent the next jam or error code from following the refill.
Refilling staples
The staple cartridge holds a strip of roughly 5,000 staples, with refill packs typically containing three or five strips per box.
Time: 2 minutesEmptying hole punch waste
The chad bin collects the small paper discs cut from each punched page. Capacity varies from 30,000 to 100,000 holes depending on bin size.
Time: 2 minutesRefilling the staple cartridge
Open the finisher front door and locate the staple unit
Open the finisher front door with its release latch. The staple unit sits on a slide rail inside the finisher, usually on the left or right side depending on the model. The front panel diagram identifies the exact location.
Slide the staple unit out and remove the cartridge
Slide the staple unit toward you along its rail until it stops at the service position. Lift the cartridge from the unit by its coloured handle, pulling straight up. The cartridge releases freely once the handle is engaged.
Open the cartridge and remove the empty staple holder
Open the cartridge's top access by lifting the small lever on its front. Inside, the empty staple holder sits at the top of the cartridge. Pull the holder straight up and out, then discard it with the supplied refill pack instructions.
Insert the new staple strip
Take a fresh staple strip from the refill pack. Insert it into the cartridge holder in the orientation marked by the arrow on the cartridge body. The strip should slide in with light pressure and click into the loaded position.
Close the cartridge and reinstall the unit
Close the cartridge top access until it clicks. Slide the cartridge back into the staple unit, ensuring the coloured handle aligns correctly. The cartridge should click into place fully. Slide the staple unit back along its rail into the finisher.
Close the finisher door and test
Close the finisher front door. The device runs a brief self check, then reports the staple status as ready. Print a small two or three sheet stapled job to confirm the refill is working cleanly.
Emptying the hole punch chad bin
Open the finisher front door and locate the chad bin
Open the finisher front door. The chad bin sits at the bottom of the finisher housing on most models, usually identified by a coloured handle or a clearly marked bin face. The front panel diagram confirms the location for the specific model.
Slide the chad bin out along its rail
Pull the chad bin out toward you by its handle. The bin slides out along a short rail. Lift it out fully once it clears the rail, holding it level to prevent any spillage. The bin typically weighs 1 to 3 kg when full.
Empty the bin into a wastebasket
Tip the bin contents into a wastebasket. The chads are small paper discs and dispose with general paper waste rather than under WEEE rules. Tap the bin gently against the wastebasket edge to dislodge any stuck chads, especially around the corners where they tend to accumulate.
Wipe the bin interior with a dry cloth
Wipe the bin interior with a dry cloth to remove any remaining dust before reinstalling. The wipe also surfaces any signs of paper handling damage such as cracks in the bin walls that may need attention from service.
Slide the bin back into the finisher
Slide the empty bin back along the rail until it clicks into place fully. A bin not fully seated triggers a chad bin error at the next punch operation. Confirm the click before closing the door.
Close the finisher door and verify
Close the front door. The device's chad bin sensor confirms the bin is in place. The chad bin full error, if it was present, clears automatically. The hole punch is ready for the next job.
Stocking refills and managing the bin schedule
Most offices benefit from keeping one box of staple refills and one spare chad bin on the supplies shelf. The staple refills cover three to five cartridge changes, sufficient for one to two years of normal office stapling. The spare chad bin is optional but useful for high punch volume offices, since it lets the office switch bins quickly during a long punching job and empty the full bin later.
The staple refill SKU varies by finisher model and brand. Confirm the correct part number from the device's user guide before ordering, since some manufacturers use different staple dimensions across their product line. The chad bin is normally a fixed component included with the finisher and does not need separate ordering unless damaged.
When the procedures do not resolve the issue
Three cases call for service intervention rather than further user action. The first is a staple unit that produces jams immediately after every refill, which usually indicates a mechanical issue inside the staple drive that needs engineer attention. The second is a chad bin sensor that continues to report full after the bin is emptied and reinstalled, which usually indicates a sensor fault. The third is any visible damage to the staple unit slide rail or to the chad bin housing during normal use, which calls for replacement of the affected component.
The owner refill and emptying procedures handle the routine workload that the finisher generates between scheduled service visits. The procedures preserve the finisher's productivity while keeping the office's own administrative load minimal.
Continue with the accessories cluster
This piece opens the other accessories cluster. The next pieces handle related accessory topics: cleaning supplies safe for office MFPs and how to replace the lamp or LED on older copiers. For broader finisher diagnostics, see how to diagnose finisher errors and how to clear a stapler jam.