What printer are you using in the truck??

I've had several printers and never a leak? They last about 2 years then throw them. They are cheap enough.

 

get a cheap HP laser printer, I was buying them for $29 from Walmart, bought 60 of them for the trucks.

Heat isn't an issue but cold is as it is for all printers.

So when they were put into the trucks, I provided a nice thick cheap towel to wrap the printer in.

Out of all 60, one failed on the road. ONE.

By the way these are energy hogs when they are printing, they have heating element to "melt" the toner and that grabs about 130 watts on some of them, less than 40 watts on others.

 

Mine does the same thing? Hot as blazes in the summer, freeze in the winter. I have an epson right now, I usually dont care the make, I do find after the 3rd or 4th set of XL ink tanks the printing gets bad so I usually turf them then. But that's 2 years or more. I have an all in 1 the new one has bluetooth printing so I can print from my phone wireless, dont have to fire up the laptop anymore. I DONT use cheap aftermarket refilled ink tanks, tried those but they didnt print correctly, then the printer never printed correctly and i had to replace it. That was a bunch of years ago. I do lots of printing for each border crossing so its essential for me to have one.

 

If you can find one used, it is an excellent printer. I'm only on my second cartridge in that 12 years and it's printed a ton of stuff. The model number is P1102W.