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You probably have to set the printer to a special mode that interprets the data instead of printing it.
This could either be done by setting a pin, sending a special sequence or changing a setting on the printer manually.
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I did it !
But from code:
SerialPort p = new SerialPort("COM1", 19200, Parity.None, 8, StopBits.One);<br />
p.Open();<br />
Stream s = p.BaseStream;<br />
byte[] buff = new byte[7] { 0x1D, 0x28, 0x41, (byte)2, (byte)0, (byte)2, (byte)2 };<br />
s.Write(buff, 0, 7);<br />
s.WriteByte(0x1d);<br />
s.WriteByte(0x28);<br />
s.WriteByte(0x31);<br />
s.Close();<br />
p.Close();
This basic code will print test page and then cut the paper.
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I am in the market for a dedicated server company. The specs have to be good (at least P3 or P4 with lots of hard disk space) but most importantly, I need lots of bandwidth for a good price. Any ideas?
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Anyone knows how to interface a 16f87*A with a PIR sensoring Kitset?
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Who can answer to my question:
what means the alphabets and numbers in the mainboards lable?
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That really depends on the manufacturer.
I think some manufacturers for AMD-processor-boards use the "Kx"-designation - anything with K7 being a MB for an Athlon/Duron, K8 for an Athlon64, etc.
Thats JUST A GUESS, though. The most important clue to judge the mainboard would be the "CHIPSET" and "SOCKET" columns in an online-shop, followed by RAM-slot and Card-Slot information.
If you want to be sure, try to download MB manuals. Most manufacturers offer those on their website.
Cheers,
Sebastian
--
Contra vim mortem non est medicamen in hortem.
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1. Is there any other way to move XP to bigger drive that Norton Ghost?
I got one but it refuses to work.
2. How can I convince XP to let me load Advanced Sever 2000 for dual boot?
It won't let me run setup because the "2000 is older that XP".
Is that a form of age discrimination or just MS being arrogant?
Vaclav
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Drive Copy by the same people that make partition magic. Power Quest I htink.
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Hello, i am trying to write an application that saves about 11,520 images a minute a windows disk. The image size varies round the 8 to 20 kb. The application needs to run 24 / 7. At the moment i have a windows XP server service pack 2 and if i run the application after a 5 / 10 min the server crashes as the memory goes up and up. The commit charge rises all the time. I dont think i have a memory leak in the program but maybe the application is stressing the OS. Any raccomandations? any tuning i can do to the system. The application is written in c# .net v 2.0
Any help would be great as i have been banging my head on a wall now for some time
Thank in advance to any one that will take the time to read this
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re-write it in C++
Nunc est bibendum
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If the commit charge keeps going up, you have a memory leak somewhere. Are you Dispose()ing all of the image objects when you're done with them?
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I needed one of mine networked PC's (server with RAID) to autologon on startup - no keyboard or CRT. I used registry modification per MS article 310584. It works fine. The problem is I need to stop it and if I just turn the power off - I know it is a no no - the RAID gets messed up and on subsequent restart the RAID goes thru hours of rebuilding and things slow down considerably.
How do I stop the server remotely?
Thanks for your time.
Vaclav
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Take a look at the parameters of Shutdown.exe (shutdown.exe /? ) or run it in interactive mode (ie. with a GUI)(shutdown.exe \i ). It lets you connect to and shutdown remote PCs...
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Hi all,
I've an external usb hard drive (IOMEGA 120 Gb) that it's frozen after trying to defrag it. I began the defraq sequence but it didn't finished because the OS was hanged after a while. Now, when I plug it to the PC all the computer is hanged until I unplugged it. Sometimes after several minutes plugged the OS responds but the unit issn't mapped at all.
Is there any tool that I could use to recover the disk?
Thansk in advance,
Marc Soleda
... she said you are the perfect stranger she said baby let's keep it like this... Dire Straits
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This has recently started happening, I only noticed since upgrading my PC case.
1. Cold start - everything works great.
2. Reboot - no sound, skype complains that there is no recording device (though it still sees the USB microphone built into the camera, I think the error is misleading). No volume icon, sometime get an error saying that a system tray icon could not be created for the nvprobe.
I have disabled the motherboard sound, and installed a Creative sounds card, it exhibits the same problem.
Gary
Flickr Photos[^]
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hi everyone I need a driver for my flash memory for windows 98
please help me with a site or something
thanks
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have you tried the manufacturer support?
_________________________
Asu no koto o ieba, tenjo de nezumi ga warau.
Talk about things of tomorrow and the mice in the ceiling laugh. (Japanese Proverb)
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hi
when i connect to internet and get the pages it is not colorful i mean some parts are'nt colory .i install graphic card and flash and some others that i thought could help me but it was'nt solved
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You mean that your screen is showing partly in colors and partly black & white?
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no,i mean some part has no color though it is colory.
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what graphics card, what drivers? it sounds like the drivers aren't loaded and you are running the default VGA in lowres color, but it is hard to know for sure.
_________________________
Asu no koto o ieba, tenjo de nezumi ga warau.
Talk about things of tomorrow and the mice in the ceiling laugh. (Japanese Proverb)
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I'm building a killer PC for myself, but I have a problem: The PC won't boot normally.
Configuration:
dual Xeon 2.8Ghz 2MB Cache 800MHZ FSB
Intel SE7525GP2 motherboard
Enermax 485W powersupply
ASus N6500 PCI-express VGA-adapter
40GB + 120GB harddrive
DVD-player and DVD-rewriter
Problem is, with a dual setup it boots, but doesnt get beyond the POST. With a single setup (CPU only in the first socket) it doesnt even power on.
I have the feeling that my powersupply isn't enough for the machine, but I'm not entirely sure...
WM.
What about weapons of mass-construction?
-- modified at 15:19 Saturday 6th May, 2006
P.S. 1GB Kinston DDR 400 Ram is installed in the machine
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