修改

src/plant/print/models/print-wrapper.vue

@@ -2,6 +2,9 @@
     <view class="pd-24">
         <up-form class="p-rtv bg-#fff" labelPosition="top" :model="form" :rules="rules" labelWidth="auto"
             ref="upFormRef">
+            <view>
+                <image src="" mode="widthFix" />
+            </view>
             <up-form-item label="打印规格" prop="printSpec" required>
                 <ut-radio :options="specs" v-model="form.printSpec"></ut-radio>
             </up-form-item>

src/plant/print/print-range/index.vue

@@ -79,7 +79,7 @@ const stepsObject = reactive<any>({
     },
 });
 
-const currentStep = ref('connect');
+const currentStep = ref('print');
 const isPrinting = ref(false);
 const opts = ref<any>(null);
 onLoad((options: any) => {