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My problem is I don't have enough space in my enclosure to use a bigger power supply so I am stuck with the form factor of these Meanwell supplies or smaller. Would the power supply mentioned above be sufficient for this?
I would go fore a 10 Amp power supply. 6 motors * 0.7 Amp = 4.2 Amp. Adding current for the processor might cause that power supply to shut down.
Don't bother soo much about Watt. Current is the important factor.
You've got a point.
Reducing the current to that level will cripple the steppers a lot, reducing the torque they can provide.
Make a test running one motor, setting different currents and see what happens! Choose the most heavily loaded stepper!
No, that is wrong. The wattage is the important factor. The current driver ( TMC2209 ) works similar to a buck converter. Therefore, the current drawn from the supply is less than the motor current. However, a sufficiently large bulk capacitor near the TMC2209 is very important. The full motor current flows between the bulk capacitor and the motor (in both directions!).
So I tried out one motor, and I am able to get it to work for my application very well at around 0.3A (current measured from my bench power supply). With this, I guess the calculation then would be: 6*0.3A = 1.8A, correct?
Update 3 December 2018: So far, the furthest progress I've made has been with CraftyB's answer. Here is the output from his PowershellOutput instructions. It identified the .inf file for my printer as prnhp001.inf. I don't think this is a "default driver" as some have suspected. Also perhaps worth noting is this is purely a network printer on my home network.
Update -- Mission Complete. Using CraftyB's answer, I took the entire folder indicated in the "InfPath" results of his 2nd block of code and browsed there at the "Have Disk" prompt during install and it worked. For those who many not have a working pc to harvest the driver from in order to get their laserjet5 working on Windows 10, I provide them here.
The driver file is "upd-pcl5-x64-6.1.0.20062.exe", I could not find it on HP's support site, so I did a search, and found several locations listing this universal driver set. I found a site that didn't charge, but did plant a cookie ... which I will now have to elliminate. BUT, IT WORKS!!! I can't guarantee that it will work for you, but I suspect that it will work for several PCL printers "no longer supported".
If you persist in struggling to get it to work in Windows (despite the very generous bounty), you could buy a cheap Raspberry pi and install CUPS on it. The Laserjet 5 is listed as perfectly working with Linux (and equally macOS):
You should then be able to add it as an IPP (internet printing protocol) printer and print over the network from your Windows clients. Here are more verbose instructions for printing to a CUPS printer from Windows:
You may find the name of the .inf file in the registry under the key
HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DeviceIds\PRINTR-NAME.
You will find there entries whose name is that of the file-name.For my printer the name was oem15.inf.
My old HP printer quit connecting with the new Sonoma 14 update on my I-Mac. After finding the HP community site it appears double jeopardy: Sonoma 14 doesn't work for HP printers and HP doesn't have drivers above 13. (Actually, I could only find 11.)
Verify if your HP printer is AirPrint compatible. If so, add the printer using the Bonjour connection instead of using the drivers. Printer device drivers have been a problem with every update as they are either not updated by the manufacturer to support the OS or the manufacturer quits supporting the printers all together. This is true of all manufacturers and occurs on both Mac and PC's. The solution is to only use a printer that is AirPrint compatible, which most are nowadays. This eliminates the need for any printer drivers from the manufacturer and will solve the problem of the device not working after an update. I have the HP OfficeJet 5740 and it continues to work with Sonoma and uses AirPrint with no drivers from HP.
Now, a word of warning, my recall of the steps might be a little troubled and I might have executed some other steps in between or repeated one or two a few times, like rebooting and emptying the bin, but the end result is that
But my problem with a network connected LaserJet Pro 500 is different: I can start a print job. The job shows up in the print cue but the cue goes immediately in a "halted" or "waiting" state (using German macOS - don't know how this is translated in English) from which it never recovers.
HP Envy printer working fine on AirPrint all devices -phones, iPads, and Macs. Then the machine running Sonoma 14.4.1 print jobs paused printer, unable to change this. Other devices still all working. In the end resorted to a USB connection to get the functionality back.
I've got a really old HP P2015 printer but it stiil works well and I'm determined to get more miles out of it. I experienced the same issue when I bought a new MacBook Air M3 with Sonoma for my wife. There is a simple fix, at least for this simple printer: don't use the HP device-specific driver. When you add the printer, in the "Use:" dropdown, select Generic PostScript Printer. You'll get a warning that you "may not be able to use all of the features" of your printer but you should be able to print. Not upgrading software is a common ploy among tech companies to "encourage" customers to buy new hardware. Apple blaming HP for this issue is, at best, ironic.
I'm in the same boat. Great printer, ethernet connected, and shared with 5 users in the home. So far, it does work with Sonoma as a generic Postscript printer. I'd replace it, but I just replaced all 4 toner cartridges, so we have to recover that investment first. Honestly, HP is in the ink and toner business. Why wouldn't they create drivers to encourage me to continue buying toner at $125 a pop?
HP quit supporting that printer 11/1/2022. You can replace it with any AirPrint printer and you will find that HP has many options too. Manufactures have now turned to AirPrint so they do not have to maintain the drivers for the printers themselves.
I have an Officejet 6700 printer and using Easy start application from HP site, everything is installed, also the good Easy Scan software (with OCR). The problem is that with OS Sonoma (never had beta) when printing with Acrobat Reader DC some options are not available stating I'm using Mac OS Sonoma Beta. But I only installed and have the final version !
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