Something odd is still fiddling with my local switch domain. Fortunately, it only affects my office here at Chez Tittel. The usual symptom is that my LAN-attached Samsung ML-2850 shows up in Devices and Printers. But it is grayed out and shows status as offline (see lead-in graphic, middle right and bottom). When that happens bringing offline printers back online requires a specific drill.
How-to: Bringing Offline Printers Back Online
I use Nir Sofer’s great little NetBScanner tool to confirm or establish the IPv4 address the Samsung uses. (Lately, it uses192.168.1.133.) I right-click the offline printer (labeled Samsung ML-2850 in the lead-in graphic). Then I select “Remove device” from the resulting pop-up menu. After that, I must confirm that removal by responding “Yes” to a prompt window that reads “Are you sure you want to remove this device.” Done!
Next, what has been removed gets reinstated. This means clicking “Add a printer” from the top-line menu, then clicking “The printer that I want isn’t listed” when the automated search fails to find the Samsung ML-2850. Next, I click the radio button next to “Add a printer using a TCP/IP address or hostname.” Then I double-check NetBScanner to confirm that the ML-2850’s IP address remains unchanged (aha! It’s moved to …134, so that’s what I enter).
I leave the default “use currently installed driver” option selected and click “Next” again. Then I shorten the printer name to SamML-2850. Because the printer is network-attached, there’s no need to share it (this is required only for USB or other purely device-specific printer connections).
And when I print a test page, Presto! The printer is once again back online. Good stuff!
After removing and re-installing (after double-checking IP address) the Samsung networked printer is back online. Goody!
[Click image for full-sized view]
2 thoughts on “Bringing Offline Printers Back Online”
Much easier to hard code the address into your DHCP Server, so that the IP address never changes on you.
Good point! I’ve been doing that lately myself, despite a gnarly interface on the Spectrum supplied WAP/router device. Thanks, =Ed=