Jun 12., 2018 / Cutter Maintenance, Uncategorized
10 Cutter Maintenance Tips
Does your cutter need maintenance? Here are some cutter maintenance tips that will help you know when, where, why, and how to maintain your electronic cutter. Regular maintenance of your cutter will increase the accuracy of your cuts. And it will greatly reduce the frustration that bad cuts cause.
Have your cuts been inaccurate, ragged, torn, or bunched up in places like this one?
And have these issues continued even after working through the usual trouble shooting steps? Reduce pressure, reduce blade depth, slow down the speed, try a new blade and new mat, and try using good paper? If these trouble shooting tips do not fix your cutting issues, and improve your cuts, then your cutter may need some maintenance.
Performing quick maintenance steps each cutting session will improve your cuts. Here are some important things to check before starting a major cutting session
Cutter Maintenance Tip#1: Machine Setup
Is your machine sitting on a firm surface with plenty of unimpeded space in front of and behind the machine? If not, be sure to see this post about setting up your machine.
Cutter Maintenance Tip#2: Connections
Securely plug in all cords. Is the power cord plugged in to a surge protector? Make sure that cord is well-connected to the power box, and the other end is plugged in to the machine. Is your USB cable connected securely on each end? If using Bluetooth, is it working properly? If not, turn off your machine, unplug your bluetooth radio or disconnect it. Then plug the bluetooth radio or reconnect it and turn on your machine. Make sure that your bluetooth is properly paired with your machine by consulting information provided by the distributor of your machine via Customer Support.
Cutter Maintenance Tip#3: Clean Surfaces
Did you wipe down the main surface of the machine? Inspect the front edge of the machine and back edge of the machine where the mat comes out to make sure there is no adhesive residue build-up. Wipe it down with an oil-free wipe. If the movement of the mat in and out of the machine is hindered by sticky residue on these surfaces, the cuts will not be accurate. Also be sure to wipe down the front and back side of the mat. Use alcohol free wipes on the sticky surface of your mat to remove all dust and bits of paper and other media that may accumulate there. Let the mat dry completely before use.
Cutter Maintenance Tip#4: Blade Holder
Is there debris inside of the blade holder? Take the blade out of the blade holder. Next check inside to make sure there is nothing inside of the blade holder that might prevent the blade from swiveling while cutting. Inspect the blade tip under a magnifying glass or microscope. Is the tip of the blade chipped or broken? If so, replace the blade with a new one.
Cutter Maintenance Tip#5: Cutting Head, Wheels, and Rail
Is there dust or debris on the rail on which the wheels behind the head sit? Use an alcohol swab to wipe down the rail. Do not get alcohol on the belt that moves behind the raiIs. Can you see debris on the wheels behind the cutter head? Wipe down the wheels. Manually move the head to the other side, and watch for any debris on any part of the wheels as they track on the rail.
Cutter Maintenance Tip#6: Clean Environment
Is your environment free of dust and excess humidity? Keep pets out of the room, and do not cut outside where sand, wind, or moisture could cause damage to the machine components. Wipe down your mat with alcohol-free wipes before each cut.
Cutter Maintenance Tip#7: Cutting Strip
Inspect the cutting strip that is directly below the blade tip, and runs all the way across the width of the cutting area. Do you have some adhesive coming up? Is there an accumulation of dust or debris on the cutting strip ? Wipe down the cutting strip to remove all dirt and debris. Replace the cutting strip and tape if necessary according to manufacturer’s instructions.
Cutter Maintenance Tip#8: Bar and Rollers
Wipe down the bar behind the cutting strip to remove dust, rust, and debris. Use a damp alcohol swab to wipe it down. Check the rollers on the bar to make sure they are clean. You may manually rotate the roller bar forward or backward. Some cutters, such as Pazzles Inspiration and Vue have removable rollers. Remove each one and wipe to remove dust and particles. Some cutters have pressure levers that you raise and lower manually. Make sure that the positions of the rollers are directly over the grit rollers.
Cutter Maintenance Tip#9: Grit Rollers
Most importantly, check your grit rollers to make sure there are no tiny pieces of tape, paper, vinyl or other debris stuck on the grit roller.
Directly below the roller bar running across the front of the cutter are grit rollers. The rough surface of the grit rollers, working in conjunction with the rubber pressure rollers just above them, are responsible for pulling the mat in and out of the machine. If the grit rollers cannot grab the mat firmly to move the mat, then the cuts will not be made in the correct locations. The machine can miss a step, and this can cause many tears and bad cuts.
Removing Debris from Grit Rollers
Debris on the grit rollers can be very difficult to remove. This is especially true if there is any adhesive built up on the grit rollers. Use some tweezers with a sharp point to grab any tiny pieces stuck on the grit rollers. Manually move the bar a little bit at a time. This will ensure that all bits of paper, etc. are removed. You may need to use alcohol on a Q-tip, cotton swab or Chalking Easy Tool to loosen any adhesive on the grit rollers.
A sharp vinyl pick tool for weeding may also be used to help remove debris from a grit roller.
For me, none of the previous tips resolved the cutting issues shown in the first photo of this post. But cleaning the grit rollers as described in Cutter maintenance Tip#9 resulted in a lovely cut of the same file. Isn’t it amazing what difference that cleaning the grit rollers can make in the quality of the cuts?
Cutter Maintenance Tip#10: Prevention
Prevent adhesive build-up on the grit rollers. When you resurface your mats, be sure not to get any adhesive on edges of the mat where the wheels make contact with it. Also, avoid the use of tape along the mat edges. It is extremely difficult to remove tape from the grit rollers. This is where “An ounce of prevention is worth a pound of cure.”
Take a few seconds before starting your cutting project to review these cutter maintenance tips. They will save you a lot of frustration and wasted media. Your cuts will be more perfect, and you can reduce your overall project time.
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Peggy / November 18, 2018., 3:24 pm
Hi Julie, I have a KNK Zing, I've had it for several years, Within the first year they came out. Anyway, I have been cutting lots of vinyl for signs for several years and recently I have had an issue with it cutting properly. I've cleaned where I can but it seems to be in the blade control mechanism, as it has to make a turn around tightly inside lettering, making my font look not very pretty. (Like for instance an N, as it makes the turn on the inside cuts. It doesn't seem to be able to make the turn properly. I have changed blades, changed blade holders, springs, no change. Does it when using a mat and just cutting straight from a roll of vinyl. All vinyl, no difference from one roll to another. I can send you a picture of some of the words where you can see it. Have you ever ran into anything like that?
craftymusician / November 26, 2018., 12:40 pm
Peggy, make sure that your pinch rollers are directly above the grit rollers. If not positioned correctly, the mat cannot move smoothly in and out of the machine. This can cause cutting issues. Also, try pulling on the mat while the pinch rollers are down on the mat. Does it pull out from one side or the other? If the pull is uneven, you may need to tighten the roller handle that is looser. If neither of these ideas help, you should contact support at KNK for additional suggestions.