Enlarged or swollen glands, Nausea or vomiting and Upset stomach. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms enlarged or swollen glands, nausea or vomiting and upset stomach including Indigestion, Gastritis, and Peptic ulcer.
You may experience difficulty printing from your computer. This is called a printer error. Typically, the issue is a problem with the printer driver installation. Essentially, your computer is not recognizing that there is a printer connected - either physically or over WiFi. There are other errors possible as well.
Products without a display. HP LaserJet P2035: Press the Cancel button for 10 seconds to enter the RFU enable/disable mode. (The printer flashes the Ready, Attention, and Go LEDâs.). (The remaining 3 LEDs indicate the current RFU state.). Press the Go button to cycle through the 4 possible RFU states.ress the Go / Cancel button again to save changes. HP LaserJet P1500n: Press the Cancel button for 10 seconds to enter the RFU enable/disable mode. (The printer flashing the GO (first) LED.). (The current RFU mode LED will be illuminated (see below).). Press the Go button to cycle through the 4 possible RFU states.