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Apr 16, 2024 07:15:25   #
jerryc41 Loc: Catskill Mts of NY
 
Red6 wrote:
When I was working, one of my many duties was overseeing the copiers and calling for maintenance when needed. Once when the tech was there performing routine maintenance I asked him a question about the cartridges and he gave me a short lesson on printer/copier toner cartridges. He said that one thing you can do to extend the time on the cartridges was to pull them out, tap them sharply against your hand a few times, and then shake them. Toner powder is extremely fine and can cake up over time. Tapping and shaking the cartridge breaks up the caked toner and redistributes it inside the cartridge.

I have a Brother laser printer and have used this technique many times. After getting a low toner message, I tap and shake the cartridge and get another 50 or more copies out of the cartridges. I keep doing this until the copies start coming out too light. This to me indicates it is time to change. If making copies just for my use and not being sent out, they have to get pretty light before I change. On my printer, the warning of low toner is just that, a warning. It will never just stop or refuse to print due to low toner. Usually, it just gets lighter or be missing in certain spots.

If you change cartridges with the first toner warning light, you are wasting a lot of toner. Of course, this is exactly what the toner cartridge makers want you to do.
When I was working, one of my many duties was over... (show quote)


That makes perfect sense. When a remote doesn't work because the batteries are getting weak, I open the remote and rotate the batteries.

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Apr 16, 2024 07:21:37   #
BebuLamar
 
jerryc41 wrote:
That makes perfect sense. When a remote doesn't work because the batteries are getting weak, I open the remote and rotate the batteries.


I replace the batteries. I often replace batteries before they're completely dead.

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Apr 16, 2024 07:22:16   #
Red6
 
jerryc41 wrote:
That makes perfect sense. When a remote doesn't work because the batteries are getting weak, I open the remote and rotate the batteries.


Yes, I do the same thing. Sometimes even just spinning them around in the holder a little extends their life.

I have noticed when checking my flashlights, that changing the batteries around makes them a little brighter. As long as they show no signs of swelling or leaking, they will keep working for a while longer.

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Apr 16, 2024 07:24:29   #
BebuLamar
 
Do you notice that LED flashlight when the battery is low it goes from almost full bright to off. It can go back and forth for a while before it won't light up any more.

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Apr 16, 2024 08:29:01   #
jerryc41 Loc: Catskill Mts of NY
 
BebuLamar wrote:
Do you notice that LED flashlight when the battery is low it goes from almost full bright to off. It can go back and forth for a while before it won't light up any more.


Yes! I used to think it was the flashlight malfunctioning, but then I realized that the battery is either good or no good.

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Apr 16, 2024 08:53:04   #
BebuLamar
 
jerryc41 wrote:
Yes! I used to think it was the flashlight malfunctioning, but then I realized that the battery is either good or no good.


It's the characteristic of the LED. The LED doesn't conduct and won't light up at all until the supply voltage reaches a certain threshold. When it reaches that point it would draw a lot of current and burns itself out unless there is a current limiting circuit to prevent this.

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Apr 16, 2024 08:56:47   #
jerryc41 Loc: Catskill Mts of NY
 
BebuLamar wrote:
It's the characteristic of the LED. The LED doesn't conduct and won't light up at all until the supply voltage reaches a certain threshold. When it reaches that point it would draw a lot of current and burns itself out unless there is a current limiting circuit to prevent this.


That makes sense.

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Apr 16, 2024 09:23:40   #
Jimmy T Loc: Virginia
 
BebuLamar wrote:
Well I think you meant the Brother printer and not Epson. The toner that came with the printer is supposed to be good for 1200 pages. You are only half way there. But then they rate for only 5% coverage. That is the ink is supposed to cover only 5% of the page.


Yikes, 5% of 1200 pages = 60 pages?


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Apr 16, 2024 09:45:41   #
jerryc41 Loc: Catskill Mts of NY
 
BebuLamar wrote:
But then they rate for only 5% coverage. That is the ink is supposed to cover only 5% of the page.


I wonder if there's a way to determine what percentage of ink/toner is on the page.

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Apr 16, 2024 09:59:47   #
burkphoto Loc: High Point, NC
 
jerryc41 wrote:
A window popped up on my computer after using my Epson L2350DW laser printer. It was a "WARNING" telling me that the toner was running low. I'm assuming that this is because the toner that shipped with the printer was a smaller amount than usual. I'll keep an eye on it and replace the cartridge before it runs out and stops printing. Or, maybe I should wait until it says it can't print anymore. I have two standard cartridges standing by.


The "toner low" warning is to let you know to have a spare ready. In other words, "Please go buy a new toner cartridge now, so you don't run out."

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Apr 16, 2024 10:01:43   #
burkphoto Loc: High Point, NC
 
Jimmy T wrote:
Yikes, 5% of 1200 pages = 60 pages?

Yikes, 5% of 1200 pages = 60 pages? br br img s... (show quote)


5% is generous for text documents. It's useless for calculating photo printing.

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Apr 16, 2024 10:03:58   #
Indi Loc: L. I., NY, Palm Beach Cty when it's cold.
 
jerryc41 wrote:
A window popped up on my computer after using my Epson L2350DW laser printer. It was a "WARNING" telling me that the toner was running low. I'm assuming that this is because the toner that shipped with the printer was a smaller amount than usual. I'll keep an eye on it and replace the cartridge before it runs out and stops printing. Or, maybe I should wait until it says it can't print anymore. I have two standard cartridges standing by.


I have bought printers that came with cartridges that were of a reduced size. Purportedly to get you started. Ink/toner is where most manufacturers make their money.

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Apr 16, 2024 10:16:47   #
BebuLamar
 
jerryc41 wrote:
I wonder if there's a way to determine what percentage of ink/toner is on the page.


Since your printer is B&W you can take a picture of the page or scan it then in PS check the histogram.

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Apr 16, 2024 10:17:26   #
tommystrat Loc: Bigfork, Montana
 
Sounds similar to hiring a new employee! When the newhire arrives, all fresh and new and full of promise, production is great and everyone is happy. However, over time, production seems to decline somewhat and the excuse is that well it wasn't forever and sooner or later, it needs to be replaced. Sometimes you can tap and shake the employee and get a little more out of them, then the "replace" light comes on, and it's time to reorder...

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Apr 16, 2024 10:29:36   #
BebuLamar
 
tommystrat wrote:
Sounds similar to hiring a new employee! When the newhire arrives, all fresh and new and full of promise, production is great and everyone is happy. However, over time, production seems to decline somewhat and the excuse is that well it wasn't forever and sooner or later, it needs to be replaced. Sometimes you can tap and shake the employee and get a little more out of them, then the "replace" light comes on, and it's time to reorder...


I am glad I don't work for you. You treat people like toner cartridge.

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