带有 Zebra 打印机的 CUPS 无法打印
CUPS with Zebra printer doesn't print
编辑：
我发现 EPL2 驱动程序允许进行部分打印并导致打印机崩溃。虽然仍然没有有用的打印
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我有一台连接到 RPI 的 Zebra 打印机 (LP2844)，并安装了 Jessie。用于直接 USB 连接和 CUPS 服务的打印机。
我尝试添加第二个，但无法正常工作。经过一天的摆弄，我想恢复到第一个设置。但是现在，即使使用一台打印机，我也无法打印一张测试页。
CUPS 中的状态从 "Rendering page 1" 变为 "Rendering complete"，然后作业消失。 CUPS 认为作业已成功完成并且未附加 error_log。
我一直在尝试在 ZPL 驱动程序和原始驱动程序之间切换驱动程序。在第二台打印机之前，我使用了原始驱动程序。
Windows 似乎可以通过 USB 连接在 Zebra 上打印页面。
我在这里完全不知所措。任何帮助或见解将不胜感激
事实证明，添加第二台打印机后打印机因某种原因坏了。必须 "recalibrate" 自动检测功能。
已关注：https://km.zebra.com/kb/index?page=content&id=SO8281
Auto Sense Procedure
- Make sure you have configured your driver or application for the media type you are using. Gap/Web or Black Bar (Mark). Send a test
print to the printer before proceding so it is properly configured.
Note: You can only send data when the button is green so cycle power
if the printer button is red. 2 Turn off printer and have media loaded
- Hold feed button down, and turn printer back on
- When the red light starts flashing, release the feed button.
- Printer light will turn green and advance a few blanks.
- After printer stops advancing and prints the internal information, press the feed button one time.
- You will get another label with the "Out of Dump" message on it.
The printer should feed one label each time you press the Feed Button.
If one label is issued each time you press the Feed Button the printer
has been properly calibrated.
Skipping labels or printing across multiple labels
If the printer is properly calibrated but still issues multiple labels
when printing then assure your label setup for printing is set to the
correct label size. If it is longer than the calibrated length the
printer will print additional labels attempting to print the complete
image. Allow for a small dead band if this is occurring by shortening
your driver/software label size.
编辑：
我发现 EPL2 驱动程序允许进行部分打印并导致打印机崩溃。虽然仍然没有有用的打印
-------------------------
我有一台连接到 RPI 的 Zebra 打印机 (LP2844)，并安装了 Jessie。用于直接 USB 连接和 CUPS 服务的打印机。
我尝试添加第二个，但无法正常工作。经过一天的摆弄，我想恢复到第一个设置。但是现在，即使使用一台打印机，我也无法打印一张测试页。
CUPS 中的状态从 "Rendering page 1" 变为 "Rendering complete"，然后作业消失。 CUPS 认为作业已成功完成并且未附加 error_log。
我一直在尝试在 ZPL 驱动程序和原始驱动程序之间切换驱动程序。在第二台打印机之前，我使用了原始驱动程序。
Windows 似乎可以通过 USB 连接在 Zebra 上打印页面。
我在这里完全不知所措。任何帮助或见解将不胜感激
事实证明，添加第二台打印机后打印机因某种原因坏了。必须 "recalibrate" 自动检测功能。
已关注：https://km.zebra.com/kb/index?page=content&id=SO8281
Auto Sense Procedure
- Make sure you have configured your driver or application for the media type you are using. Gap/Web or Black Bar (Mark). Send a test print to the printer before proceding so it is properly configured. Note: You can only send data when the button is green so cycle power if the printer button is red. 2 Turn off printer and have media loaded
- Hold feed button down, and turn printer back on
- When the red light starts flashing, release the feed button.
- Printer light will turn green and advance a few blanks.
- After printer stops advancing and prints the internal information, press the feed button one time.
- You will get another label with the "Out of Dump" message on it.
The printer should feed one label each time you press the Feed Button. If one label is issued each time you press the Feed Button the printer has been properly calibrated.
Skipping labels or printing across multiple labels
If the printer is properly calibrated but still issues multiple labels when printing then assure your label setup for printing is set to the correct label size. If it is longer than the calibrated length the printer will print additional labels attempting to print the complete image. Allow for a small dead band if this is occurring by shortening your driver/software label size.