FWIW, I switched to CUPS+Gutenprint v5.2.4 driver. the jpijs pcl3 and Foomatic/ljet4 drivers produced output that was too faint, even when I replaced the toner cartridge.
FWIW, I switched to CUPS+Gutenprint v5.2.4 driver. the jpijs pcl3 and Foomatic/ljet4 drivers produced output that was too faint, even when I replaced the toner cartridge.