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Canon Pixma G3270—an inexpensive tank-type 4-color inkjet printer

Doug Kerr

Well-known member
Prior

About 15 years ago we bought an Epson Stylus Photo R1900 inkjet printer. It will print on paper at least 11" wide, and will nicely print on (printable) CD and DVD disks. It uses ink cartridges, with two kinds of black ink (which one is used depends on the paper type), plus yellow, cyan, magenta, red, and orange, plus a "gloss optimizer", a sort of lacquer used when printing on glossy paper.

But our use of this printer has been very infrequent, and over the years I have neglected to print a nozzle test pattern every couple of weeks, and so we often had severe nozzle clogging problems. The machine has a very clever nozzle unclogging system, but it uses a lot of ink, which all goes into the waste ink collection system.

In that machine the ultimate destination for waste ink is a field of absorbent pads located at the very bottom of the machine. When the machine reckons they are almost "full", it gives a repeated error message. When it reckons that they are "full", it gives an error light display and will not operate.

There is no authorized Epson repair facility within reach, and the local printer repair technician (quite knowledgeable) was not optimistic about replacing the pad field.

For this and other reasons, we decided to retire the R1900.

A new printer—choosing

Over the years our need for a color printer have changed. We never any more print photos in the sense of making a print that would be exhibited. The need to print on CD or DVD disks has vanished with changes in how data is distributed. And on the occasions when we really need a large format print, the local office supply store can do that conveniently and at small cost.

So the most sensible thing would be to not get any kind of replacement color printer. But it just didn't seem tight not to be able to print in color at all. So what kind of printer should we get? We pondered this for a couple of weeks.

One attractive choice would have been a so-called color "laser" printer (the modern ones don't actually use a laser but rather a line of tiny LEDs to expose the photosensitive drum). An advantage is that under infrequent use one does not need to have the printer "blow its noses" periodically to avoid nozzle clogs.

But, interpolating among many reviews and opinions, it seemed that this style of printer would not do as well at photo printing as an inkjet printer, even the "4-color" kind.

The new printer

The ultimate result of this pondering was that we bought a Canon Pixma G3270 four-color inkjet printer, essentially an entry-level machine, and quite inexpensive ($149.99 almost everywhere). We bought the white version. Here we see it in place:

R06798-01-s800.jpg

This machine uses a continuous ink supply system (CISS): rather than having cartridges with a small quantity of ink, this has stationary tanks with a substantial capacity, which are refilled from bottles. The standard bottle for each color contains enough ink to refill the corresponding tank when it is at the "replace ink soon" level. (There is a sight glass for each tank so the actual ink level can be seen.) The machine is shipped with a full set of bottles, of the normal capacity (not "starter" bottles with a wee amount of ink).

In addition to direct connection via a USB port, this machine has a variety of "wireless" modes, including using it as a network printer on a wireless LAN or allowing it to be directly driven from a smartphone or tablet. I don't expect us to exploit any of that. But who knows!

The machine has in its lid a flatbed scanner that will accept up to a letter-size or A4 page. We didn't really need this, but that ls the way most inkjet printers come these days. It has a "copier" mode that seems to work very well.

For making settings without going to the driver control panel, the machine has an easy-to-use control panel, but with a really tiny LCD screen. (There is a "higher" model that has a larger, touch-screen display and more control keys, such as a 10-key pad for entering numeric values. We decided not to spring for that.)

First tests of printing photos on glossy inkjet paper were very encouraging. But those were "quick 'n' dirty". I'll have some further observations later.

Best regards,

Doug
 
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Asher Kelman

OPF Owner/Editor-in-Chief
Doug,

One valid criticism of digital photography is absence of receiving pictures to hold and admire like the old days of film.

“The ultimate result of this pondering was that we bought a Canon Pixma G3270 four-color inkjet printer, essentially an entry-level machine, and quite inexpensive ($149.99 almost everywhere).”

Here you have given the answer! I love your picture of years back of “longhorns”!

The ability to print for a low price means we are now likely to finally get the prints we longed for!

Asher
 

Doug Kerr

Well-known member
As I mentioned earlier, nozzle clogging, when an inkjet printer is used only infrequently, is a recurrent problem.

It seems that the Canon Pixma G3270 printer, if idle for some period (not known here), at some interval (not known here) makes some small, quick maneuver of the print head (the specifics of which are not known here) to keep the nozzles clear. I speak of this colloquially as "wiping its nose".

It also seems that if the printer is off, but the "automatic on" feature is enabled (this makes the printer, if off, turn on when a print job is to be sent to it), it turns on for a few seconds to do the above.

Definitive information on all this is hard to come by.

Best regards,

Doug
 
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Doug Kerr

Well-known member
A fellow at Canon Customer Support, asked about this phenomenon, at first gave an answer that was not credible, but after consulting with a colleague told me that yes, this is a "mini clean" the printer performs on some schedule if it can (meaning either that it is ON, or if OFF, the "automatic ON" feature is in effect). He had no idea exactly what that process entails.

I then asked, given that this happens, does this remove the need for me to be sure to print something (even a nozzle test page) every couple of weeks to keep the nozzles from clogging?

He said that I should be sure to print something at least every couple of weeks.

Ah, the Mind of Canon.

Best regards,

Doug
 

Robert Watcher

Well-known member
I started running the nozzle test page every week or two out of habit, after I came to the realization that every nozzle will be “exercised” with that procedure. I have Epson printers, so it may be more useful with their style of print heads.

One thing that I stopped doing as well, is the turning the printer off. I’ve never shut my mac computer and external hard drives off in years, except when the power goes out or software updates for the most part. So keeping my printer on, follows that pattern.

Copilot response to my query about not turning off my printer is: “Leaving an Epson printer on all the time can help prevent the print head nozzles from clogging, as it keeps the ink flowing and reduces the chances of the ink drying out. However, it's not a guaranteed solution and may not address all causes of clogging, such as debris or air bubbles.” That query supports what I heard from a couple of specialists in the field of injet printing.


We’ll see how it works out in the long run.
 
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Doug Kerr

Well-known member
Hi, Rob,

Thanks for all that.

You say that it was said:

Leaving an Epson printer on all the time can help prevent the print head nozzles from clogging, as it keeps the ink flowing and reduces the chances of the ink drying out.

It would be interesting to know exactly why that is. The intimation is that if it is on, it periodically "blows its noses" or such.

Again, I suspect what my Canon G3270 does periodically is something like that. (The way I have the options set, if it is off, it turns on to do that and then turns off.) But I have so far gotten no clue as to exactly what it does.

But no doubt there will eventually be a YouTube video about that!

Best regards,

Doug
 

Robert Watcher

Well-known member
My search specific to your printer “Is there a benefit to never turning off the Canon PIXMA G3270 inkjet printer?” provided this response that you may find value in:

“There are a couple of benefits to never turning off the Canon PIXMA G3270 inkjet printer.

By keeping your printer on instead of turning it off when not in use, you can reduce the number of printhead cleaning cycles. This is because each time you turn the printer off and back on, the printhead nozzles are cleaned during initialization. Keeping the printer on minimizes these cleaning cycles, which can save ink.

Additionally, when the printer is already on, it can respond more quickly to print requests. This can be convenient if you need to print something urgently.

However, it's important to note that keeping the printer on will use more electricity. If you're concerned about energy consumption, you might want to use the printer's power-saving mode instead of completely turning it off.”

For my purposes, I just leave the printer on for the small about of electricity it may consume —- that along with weekly/biweekly running a nozzle check, while uses all nozzles with little ink use. That is the case with my computers and attached hard drives as well, a practice I have done with them for decades.
 

Robert Watcher

Well-known member
When I queried coPilot (AI search) with the more specific question of why leaving a printer on all the time reduces clogging? This is response - which appears pretty logical to me:

Leaving a printer on all the time can reduce clogging of ink nozzles for a few reasons:

1. **Continuous Flow**: When the printer is left on, there is a continuous flow of ink through the nozzles, even if it’s minimal. This helps keep the ink from drying up and clogging the nozzles.
2. **Temperature Stability**: Printers that remain powered on can maintain a more consistent internal temperature. Frequent power cycling can lead to temperature fluctuations, which can cause the ink to dry out and lead to clogging.
3. **Reduced Startup Cycles**: Each time you turn the printer off and on, it goes through a cleaning cycle. While this helps keep the nozzles clean, it also uses a bit of ink each time. If the printer remains on, fewer cleaning cycles are initiated, reducing the risk of clogs from dried ink.

These factors together contribute to a more consistent and reliable ink flow, helping to prevent clogs in the nozzles.
 
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