前言:
前段时间，处理公司打印机服务器Linux化工作。遇到问题如下:hp1020、hp1008断电后不能继续打印。而其他打印机在连接Linux打印机的情况下，断电后也能正常打印。
鉴于此情况，我搜寻了网上不少资料，发现hp1020、hp1008机身没有固件--firmware，需要随驱动一起写入到打印机内存才能继续打印。 也就是说hp1020、hp1008的固件存放位置时内存。
由于Windows系统的用户数量庞大，背后技术团队解决了这种缺少机身固件的问题。----这种特征体现于，重启连接Windows的打印机hp1020，hp1020会空转两次才能正常工作。一次是打印机自身开机自检，一次是Windows向hp1020的内存写入固件。
补救方法：
在Windows下的1020、p1008安装解压包内能找到1020.img文件，
在linux内 cat /*/1020.img > /dev/usb/lp0（lp0为打印机在linux系统下的编号）
根治方法:
到 http://www.openprinting.org/ 下载foo2zjs或foo2xqx等驱动程序，正确安装到linux后，就能像windows一样，linux自动向hp1020导入固件。
安装教程也在网站有详细说明，在此不再多说。
两个安装包对应支持的惠普打印机列表:
| foo2zjs Supported Printer | B/W | Color | Driver | Notes |
|---|---|---|---|---|
| Minolta/QMS magicolor 2300 DL | Yes | Yes | foo2zjs | Tested by Rick Richardson |
| Minolta/QMS magicolor 2200 DL | Yes | Yes | foo2zjs | Tested by Adam Erickson. |
| Konica Minolta magicolor 2430 DL | Yes | Yes | foo2zjs | Tested by Ren Rebe |
| Minolta Color PageWorks/Pro L | Yes | Yes | foo2zjs | Tested by tekknogenius. |
| HP LaserJet P2035 | Yes | No | foo2zjs | Beta Quality |
| HP LaserJet Pro P1606dn | Yes | No | foo2zjs | Beta Quality |
| HP LaserJet Pro P1566 | Yes | No | foo2zjs | Beta Quality |
| HP LaserJet Pro P1102 | Yes | No | foo2zjs | Tested by tahir hussain. See "HP SMART INSTALL NOTES" |
| HP LaserJet Pro P1102w | Yes | No | foo2zjs | Tested by Rick Richardson |
| HP LaserJet Pro CP1025nw | Yes | Yes | foo2zjs | Tested by Rick Richardson |
| HP LaserJet 1022 | Yes | No | foo2zjs | Up to Fedora Core 5 is tested |
| HP LaserJet 1022n | Yes | No | foo2zjs | untested |
| HP LaserJet 1022nw | Yes | No | foo2zjs | untested |
| HP LaserJet 1020 | Yes | No | foo2zjs | Tested by Rick Richardson |
| HP LaserJet 1018 | Yes | No | foo2zjs | Tested by Rick Richardson |
| HP LaserJet 1005 | Yes | No | foo2zjs | Tested by Brian Batey |
| HP LaserJet 1000 | Yes | No | foo2zjs | Tested by Andrew Schretter |
| HP LaserJet M1319 MFP | Yes | No | foo2zjs | PRINTER ONLY; Alpha Quality |
其他无固件打印机对应驱动：
| Unsupported Printer | Notes |
|---|---|
| HP LaserJet P1005/P1006/P1007/P1008 | Supported by my foo2xqx driver |
| HP LaserJet P1505/P2014 | Supported by my foo2xqx driver |
| HP LaserJet M1005/M1120 MFP | Supported by my foo2xqx driver |
| HP LaserJet Pro M1212nf MFP | Supported by my foo2xqx driver |
| HP Color LaserJet CP1215 | Supported by my foo2hp driver |
| HP Color LaserJet 1600/2600n | Supported by my foo2hp driver |
| HP Color LaserJet 2605dn | Unsupported. Use Postscript |
| Konica Minolta magicolor 2480/2490 MF | Supported by my foo2lava driver |
| Konica Minolta magicolor 2530 DL | Supported by my foo2lava driver |
| Konica Minolta magicolor 1680MF/1690MF | Supported by my foo2lava driver |
| Konica Minolta magicolor 1600W | Supported by my foo2lava driver |
| Oki C110 | Supported by my foo2lava driver |
| Xerox Phaser 6121MFP | Supported by my foo2lava driver |
| Samsung CLP-300/310/315/325/360/365/600/610/620 | Supported by my foo2qpdl driver |
| Samsung CLX-2160/3160/3175/3185 | Supported by my foo2qpdl driver |
| Xerox Phaser 6110 | Supported by my foo2qpdl driver |
| Lexmark C500n | Supported by my foo2slx driver |
| Oki C301dn/C310dn | Supported by my foo2hiperc driver |
| Oki C810 | Supported by my foo2hiperc driver |
| Oki C3100n/C3200n/C3300/C3400n | Supported by my foo2hiperc driver |
| Oki C5100n/C5200n | Supported by my foo2hiperc driver |
| Oki C5500n/C5600n/C5650n/C5800n | Supported by my foo2hiperc driver |
| Olivetti d-Color P160W | Supported by my foo2hiperc driver |
| HP Color LaserJet 1500 | Supported by my foo2oak driver |
| Kyocera KM-1635/KM-2035 | Supported by my foo2oak driver |
| Dell 1355 | Supported by my foo2hbpl driver |
| Epson AcuLaser M1400 | Supported by my foo2hbpl driver |
| Fuji Xerox DocuPrint CM205 | Supported by my foo2hbpl driver |
| Fuji Xerox DocuPrint M215 | Supported by my foo2hbpl driver |
| Fuji Xerox DocuPrint P205 | Supported by my foo2hbpl driver |
| Xerox WorkCentre 3045 | Supported by my foo2hbpl driver |
| Xerox WorkCentre 6015 | Supported by my foo2hbpl driver |
| Minolta/QMS magicolor 2300W/2400W/2500W | Try the m2300w driver |
| Minolta/QMS PagePro 12xxW | Try Beetman's 1200W driver or Schiller's 1[234]xxW driver |
| Minolta/QMS PagePro 13xxW | Try Beetman's 1200W driver or Schiller's 1[234]xxW driver |
| Konica Minolta PagePro 14xxW | Try Schiller's 1[234]xxW driver |